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Bekaert J, Petrov M, Aperis A, Oppeneer PM, Milošević MV. Hydrogen-Induced High-Temperature Superconductivity in Two-Dimensional Materials: The Example of Hydrogenated Monolayer MgB_{2}. Phys Rev Lett 2019; 123:077001. [PMID: 31491112 DOI: 10.1103/physrevlett.123.077001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2019] [Revised: 04/23/2019] [Indexed: 06/10/2023]
Abstract
Hydrogen-based compounds under ultrahigh pressure, such as the polyhydrides H_{3}S and LaH_{10}, superconduct through the conventional electron-phonon coupling mechanism to attain the record critical temperatures known to date. Here we exploit the intrinsic advantages of hydrogen to strongly enhance phonon-mediated superconductivity in a completely different system, namely, a two-dimensional material with hydrogen adatoms. We find that van Hove singularities in the electronic structure, originating from atomiclike hydrogen states, lead to a strong increase of the electronic density of states at the Fermi level, and thus of the electron-phonon coupling. Additionally, the emergence of high-frequency hydrogen-related phonon modes in this system boosts the electron-phonon coupling further. As a concrete example, we demonstrate the effect of hydrogen adatoms on the superconducting properties of monolayer MgB_{2}, by solving the fully anisotropic Eliashberg equations, in conjunction with a first-principles description of the electronic and vibrational states, and their coupling. We show that hydrogenation leads to a high critical temperature of 67 K, which can be boosted to over 100 K by biaxial tensile strain.
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Affiliation(s)
- J Bekaert
- Department of Physics, University of Antwerp, Groenenborgerlaan 171, B-2020 Antwerp, Belgium
| | - M Petrov
- Department of Physics, University of Antwerp, Groenenborgerlaan 171, B-2020 Antwerp, Belgium
| | - A Aperis
- Department of Physics and Astronomy, Uppsala University, P.O. Box 516, SE-751 20 Uppsala, Sweden
| | - P M Oppeneer
- Department of Physics and Astronomy, Uppsala University, P.O. Box 516, SE-751 20 Uppsala, Sweden
| | - M V Milošević
- Department of Physics, University of Antwerp, Groenenborgerlaan 171, B-2020 Antwerp, Belgium
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Bekaert J, Bignardi L, Aperis A, van Abswoude P, Mattevi C, Gorovikov S, Petaccia L, Goldoni A, Partoens B, Oppeneer PM, Peeters FM, Milošević MV, Rudolf P, Cepek C. Free surfaces recast superconductivity in few-monolayer MgB 2: Combined first-principles and ARPES demonstration. Sci Rep 2017; 7:14458. [PMID: 29089566 PMCID: PMC5663715 DOI: 10.1038/s41598-017-13913-z] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2017] [Accepted: 10/02/2017] [Indexed: 11/08/2022] Open
Abstract
Two-dimensional materials are known to harbour properties very different from those of their bulk counterparts. Recent years have seen the rise of atomically thin superconductors, with a caveat that superconductivity is strongly depleted unless enhanced by specific substrates, intercalants or adatoms. Surprisingly, the role in superconductivity of electronic states originating from simple free surfaces of two-dimensional materials has remained elusive to date. Here, based on first-principles calculations, anisotropic Eliashberg theory, and angle-resolved photoemission spectroscopy (ARPES), we show that surface states in few-monolayer MgB2 make a major contribution to the superconducting gap spectrum and density of states, clearly distinct from the widely known, bulk-like σ- and π-gaps. As a proof of principle, we predict and measure the gap opening on the magnesium-based surface band up to a critical temperature as high as ~30 K for merely six monolayers thick MgB2. These findings establish free surfaces as an unavoidable ingredient in understanding and further tailoring of superconductivity in atomically thin materials.
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Affiliation(s)
- J Bekaert
- Department of Physics, University of Antwerp, Groenenborgerlaan 171, B-2020, Antwerp, Belgium.
| | - L Bignardi
- Zernike Institute for Advanced Materials, University of Groningen, Nijenborgh 4, 9747AG, Groningen, The Netherlands
- Elettra Sincrotrone Trieste, Strada Statale 14 km.163.5, I-34149, Trieste, Italy
| | - A Aperis
- Department of Physics and Astronomy, Uppsala University, Box 516, SE-751 20, Uppsala, Sweden
| | - P van Abswoude
- Zernike Institute for Advanced Materials, University of Groningen, Nijenborgh 4, 9747AG, Groningen, The Netherlands
| | - C Mattevi
- IOM-CNR, Laboratorio TASC, Strada Statale 14 km.163.5, I-34149, Trieste, Italy
- Department of Materials, Imperial College London, Exhibition road, SW7 2AZ, London, United Kingdom
| | - S Gorovikov
- Elettra Sincrotrone Trieste, Strada Statale 14 km.163.5, I-34149, Trieste, Italy
- Canadian Light Source Inc., 44 Innovation Blvd, Saskatoon, SK S7N 2V3, Canada
| | - L Petaccia
- Elettra Sincrotrone Trieste, Strada Statale 14 km.163.5, I-34149, Trieste, Italy
| | - A Goldoni
- Elettra Sincrotrone Trieste, Strada Statale 14 km.163.5, I-34149, Trieste, Italy
| | - B Partoens
- Department of Physics, University of Antwerp, Groenenborgerlaan 171, B-2020, Antwerp, Belgium
| | - P M Oppeneer
- Department of Physics and Astronomy, Uppsala University, Box 516, SE-751 20, Uppsala, Sweden
| | - F M Peeters
- Department of Physics, University of Antwerp, Groenenborgerlaan 171, B-2020, Antwerp, Belgium
| | - M V Milošević
- Department of Physics, University of Antwerp, Groenenborgerlaan 171, B-2020, Antwerp, Belgium.
| | - P Rudolf
- Zernike Institute for Advanced Materials, University of Groningen, Nijenborgh 4, 9747AG, Groningen, The Netherlands.
| | - C Cepek
- IOM-CNR, Laboratorio TASC, Strada Statale 14 km.163.5, I-34149, Trieste, Italy
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Saniz R, Bekaert J, Partoens B, Lamoen D. Structural and electronic properties of defects at grain boundaries in CuInSe 2. Phys Chem Chem Phys 2017; 19:14770-14780. [PMID: 28548182 DOI: 10.1039/c7cp02033c] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report on a first-principles study of the structural and electronic properties of a Σ3 (112) grain boundary model in CuInSe2. The study focuses on a coherent, stoichiometry preserving, cation-Se terminated grain boundary, addressing the properties of the grain boundary as such, as well as the effect of well known defects in CuInSe2. We show that in spite of its apparent simplicity, such a grain boundary exhibits a very rich phenomenology, providing an explanation for several of the experimentally observed properties of grain boundaries in CuInSe2 thin films. In particular, we show that the combined effect of Cu vacancies and cation antisites can result in the observed Cu depletion with no In enrichment at the grain boundaries. Furthermore, Cu vacancies are unlikely to produce a hole barrier at the grain boundaries, but Na may indeed have such an effect. We find that Na-on-Cu defects will tend to form abundantly at the grain boundaries, and can provide a mechanism for the carrier depletion and/or type inversion experimentally reported.
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Affiliation(s)
- R Saniz
- CMT, Departement Fysica, Universiteit Antwerpen, Groenenborgerlaan 171, B-2020 Antwerpen, Belgium
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Bekaert J, Saniz R, Partoens B, Lamoen D. Native point defects in CuIn(1-x)Ga(x)Se2: hybrid density functional calculations predict the origin of p- and n-type conductivity. Phys Chem Chem Phys 2015; 16:22299-308. [PMID: 25219948 DOI: 10.1039/c4cp02870h] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We have performed a first-principles study of the p- and n-type conductivity in CuIn(1-x)Ga(x)Se2 due to native point defects, based on the HSE06 hybrid functional. Band alignment shows that the band gap becomes larger with x due to the increasing conduction band minimum, rendering it hard to establish n-type conductivity in CuGaSe2. From the defect formation energies, we find that In/GaCu is a shallow donor, while V(Cu), V(In/Ga) and Cu(In/Ga) act as shallow acceptors. Using the total charge neutrality of ionized defects and intrinsic charge carriers to determine the Fermi level, we show that under In-rich growth conditions InCu causes strongly n-type conductivity in CuInSe2. Under increasingly In-poor growth conditions, the conductivity type in CuInSe2 alters to p-type and compensation of the acceptors by In(Cu) reduces, as also observed in photoluminescence experiments. In CuGaSe2, the native acceptors pin the Fermi level far away from the conduction band minimum, thus inhibiting n-type conductivity. On the other hand, CuGaSe2 shows strong p-type conductivity under a wide range of Ga-poor growth conditions. Maximal p-type conductivity in CuIn(1-x)Ga(x)Se2 is reached under In/Ga-poor growth conditions, in agreement with charge concentration measurements on samples with In/Ga-poor stoichiometry, and is primarily due to the dominant acceptor Cu(In/Ga).
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Affiliation(s)
- J Bekaert
- CMT-group and EMAT, Department of Physics, University of Antwerp, Groenenborgerlaan 171, B-2020 Antwerp, Belgium.
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Bekaert J, Temst K, Moshchalkov VV, Bruynseraede Y, Howells GD, Grigorenko AN, Bending SJ, Borghs G. Local Observation of Field Polarity Dependent Flux Pinning by Magnetic Dipoles. Phys Rev Lett 2001; 86:155-158. [PMID: 11136117 DOI: 10.1103/physrevlett.86.155] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/12/1999] [Indexed: 05/23/2023]
Abstract
A scanning Hall probe microscope is used to study flux pinning in a thin superconducting Pb film covering a square array of single-domain Co dots with in-plane magnetization. We show that single flux quanta of opposite sign thread the superconducting film below T(c) at the opposite poles of these dipoles. Depending on the polarity of the applied field, flux lines are attracted to a specific pole of the dipoles, due to the direct interaction with the vortexlike structures induced by the local stray field.
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Bekaert J, Van Bael MJ, Temst K, Van Look L, Moshchalkov VV, Bruynseraede Y, Howells GD, Grigorenko AN, Bending SJ, Borghs G. Scanning Hall probe microscopy observation of flux pinning in a Pb film covering an array of Co dots. SURF INTERFACE ANAL 2000. [DOI: 10.1002/1096-9918(200008)30:1<444::aid-sia850>3.0.co;2-i] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Van Dorpe J, De Weer F, Bekaert J, Lauweryns J, Moerman P. Malignant myoepithelioma of the breast. Case report with immunohistochemical study. Arch Anat Cytol Pathol 1996; 44:193-8. [PMID: 9157829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Malignant myoepitheliomas of the breast are rare. We report a case of spindle cell malignant myoepithelioma studied by light microscopy and immunohistochemistry. The malignant myoepithelial cells stained positively for cytokeratins, smooth muscle actin and vimentin, but not for epithelial membrane antigen. The tumor showed a focal positivity for S100 protein. A short review of the morphology and immunohistochemistry of cases reported in the international literature is given in a table. Morphologically malignant myoepitheliomas can be subdivided into spindle cell malignant myoepitheliomas and malignant adenomyoepitheliomas.
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Affiliation(s)
- J Van Dorpe
- Department of Pathology I, University Hospital St.-Rafaël, Leuven, Belgique
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Van Noyen R, Selderslaghs R, Bekaert J, Wauters G, Vandepitte J. Causative role of Yersinia and other enteric pathogens in the appendicular syndrome. Eur J Clin Microbiol Infect Dis 1991; 10:735-41. [PMID: 1810725 DOI: 10.1007/bf01972498] [Citation(s) in RCA: 49] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
In 2,861 consecutive patients undergoing appendicectomy for clinically suspected appendicitis an enteric pathogen was isolated from the appendix in almost 7% using an optimal combination of culture media. The pathogenic Yersinia enterocolitica serotypes 03 and 09 predominated (3.6%), followed by Campylobacter and nontyphoid Salmonella. The same pathogen was isolated from the stool in 72.5% of patients with a culture-positive appendix and in 84.1% of those positive for a pathogenic Yersinia. Conversely, no pathogenic Yersinia were isolated in 326 gynaecologic control patients, in whom a normal appendix was removed. No frank appendicitis but mesenteric adenitis and/or terminal ileitis were found in 62.3% of 138 patients with a culture positive appendix, and in 74.6% of those positive for a pathogenic Yersinia. Histologic findings available in 135 patients showed acute suppurative appendicitis in only six (4.5%) patients, and in only one of 73 (1.4%) positive for a pathogenic Yersinia. In contrast, 46.8% of a group of 345 culture-negative appendices showed acute inflammation. A positive stool culture in a patient with suspected appendicitis, if consistent with sonographic and clinical findings, should be taken as strong evidence against the presence of true appendicitis.
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Abs R, Verbist L, Moeremans M, Blockx P, De Leeuw I, Bekaert J. Hypoglycemia owing to inappropriate glucagon secretion treated with a continuous subcutaneous glucagon infusion system. Acta Endocrinol (Copenh) 1990; 122:319-22. [PMID: 2183535 DOI: 10.1530/acta.0.1220319] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
A selective glucagon deficiency was documented in a 36-year-old female patient suffering from severe hypoglycemic attacks. The extremely low fasting plasma glucagon levels could not be stimulated by hypoglycemia. The increase in plasma glucagon during stimulation with arginine did not prevent hypoglycemia provoked by the simultaneous insulin secretion. Treatment consisting of a continuous sc glucagon infusion system resulted in correction of both postabsorptive and postprandial hypoglycemia. Further lowering of the glucose level during an arginine test could be the hallmark of this hypoglycemic syndrome characterized by an inappropriate glucagon secretion. This case report would indicate that epinephrine cannot prevent hypoglycemia when glucagon release is completely deficient.
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Affiliation(s)
- R Abs
- University of Antwerp, Department of Endocrinology, Belgium
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12
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van Gaal L, Moeremans M, de Leeuw I, Bekaert J. [Course and treatment of diabetic nephropathy]. Ned Tijdschr Geneeskd 1986; 130:348-51. [PMID: 3960177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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De Leeuw I, Van Gaal L, Nobels F, Bekaert J. Long-term efficacy of semi-synthetic human insulins (SHI) in newly-diagnosed insulin-dependent diabetic patients. A two year clinical study. Acta Clin Belg 1986; 41:381-7. [PMID: 3554867 DOI: 10.1080/22953337.1986.11719179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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14
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Janssens JP, Pylyser K, Bekaert J, Roelens J, Stuyck J, Dekeyser LJ, Lauweryns JM, De Loecker W. Biochemical and histochemical analysis of steroid hormone binding sites in human primary breast cancer. Cancer 1985; 55:2600-11. [PMID: 2986819 DOI: 10.1002/1097-0142(19850601)55:11<2600::aid-cncr2820551112>3.0.co;2-m] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Mammary carcinoma tissue from 514 primary breast cancer patients were all biochemically and histochemically analyzed for both estrogen receptors and progesterone receptors. The dextran-coated charcoal (DCC) method measured the ER and PR as defined by Scatchard analysis, ligand competition experiments and target organ specificity. The ligands, estradiol-6-carboxymethyloxime-BSA-fluoresceine isothiocyanate and hydroxyprogesteronehemisuccinate-BSA-tetramethylrhodamine isothiocyanate, used for histochemistry, did not bind to either ER or PR and were mainly bound to the membrane fraction of isolated breast cancer cells. Fluorescence was not specifically inhibited by estrogens or progestogens. In addition, "estrogenic" always coincided with "progestogenic" fluorescence. The binding of the fluoresceine compounds to tissue slides depended on the large steroid hormone substitution on the bovine serum albumin molecule. Clinical parameters, known to be related to ER and PR did not correlate with the histochemical results. The observations indicated the impossibility of specific steroid receptor detection by the histochemical method. Therefore, up to the present, evaluation of hormone dependency and prognosis in human breast cancer cannot be based on this approach.
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Colebunders R, Bourdoux P, Bekaert J, Mahler C, Parizel G. Determination of free thyroid hormones and their binding proteins in a patient with severe hyperthyroidism (thyroid storm?) and thyroid encephalopathy. J Endocrinol Invest 1984; 7:379-81. [PMID: 6438222 DOI: 10.1007/bf03351020] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
A patient with severe hyperthyroidism (thyroid storm?) and thyroid encephalopathy is described. During her illness only a slightly raised level of total thyroxine and a normal level of total triiodothyronine was found in contrast with very high levels of free thyroid hormones. Very low levels of thyroxine binding globulin, albumin and low levels of thyroxine binding prealbumin in contrast with nearly normal values of T3 resin uptake were observed. All parameters of thyroid function returned to normal after therapy.
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Abstract
This is a case report of a patient with invasive thymoma. Subsequently to radiotherapy and steroids, a combination chemotherapy of cis-platinum (CDDP) and doxorubicin was tested with good results. The patient later developed a chronic lymphocytic leukemia (CLL); morphologically and cytochemically a T-CLL with skin localizations, hepatomegaly, and a high leukocyte count.
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Abstract
Two insulin-dependent diabetic subjects treated with pork and beef insulin during a period of 6 mo developed severe local reactions. Both patients had an important allergic history (asthma, urticaria, drug reactions, rhinitis). Skin-testing revealed type I allergy to beef and pork insulin. Specific IgE-insulin binding was demonstrated with both insulins. After negative skin testing with NPH Lilly human insulin (recombinant DNA), treatment was started with this compound and remained successful during a period of 6-9 mo. In one patient a local reaction occurred when regular human insulin (recombinant DNA) was added to NPH in order to obtain better control. Skin testing with regular human insulin was positive, but not with NPH human insulin alone. The mechanism of this phenomenon remains unsolved.
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Van Gaal L, Abs R, De Leeuw I, Bekaert J. Hypothyroidism and prolactin. Eur J Obstet Gynecol Reprod Biol 1981; 12:315-21. [PMID: 6800859 DOI: 10.1016/0028-2243(81)90054-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Hypothyroidism-induced hyperprolactinemia, with or without clinical manifestations, is reported in a short case in addition to the results of basal and thyrotropin-releasing hormone (TRH)-induced prolactin values in primary hypothyroidism. In comparison with an age- and sex-matched group, basal- (P less than 0.02) and TRH-induced (P less than 0.02) prolactin values are significantly increased in primary hypothyroidism. A review of the literature and the possible pathogenesis of hyperprolactinemia, amenorrhea and galactorrhea are discussed. No correlation could be found between maximal thyrotropin (TSH) and prolactin-increase values.
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Van Gaal L, Delvigne C, Abs R, De Leeuw I, Bekaert J. Cushing's syndrome, due to ectopic ACTH-secretion, successfully treated with aminoglutethimide, radiotherapy and chemotherapy. Acta Clin Belg 1981; 36:130-6. [PMID: 6267854 DOI: 10.1080/22953337.1981.11718798] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Abstract
A brother and sister with congenital cerebellar ataxia, anosmia, oligophrenia, hypogonadism and anomalies of amino acid distribution are reported. Ties between the different symptoms are difficult to establish. It seems to be a new syndrome rather than a new disease. Once more these associations emphasize the need for metabolic and biochemical research in heredodegenerative diseases. The evolution of the disease in these cases might make it possible to classify and locate it more accurately.
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Bekaert J, Solvay H, Van Schepdael J. [Study of the effect of amiodarone on thyroid function]. Coeur Med Interne 1979; 18:241-51. [PMID: 487716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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23
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Van Sumere CF, Teuchy H, Pé H, Verbeke R, Bekaert J. Quantitative investigation on the hippuric acid formation in healthy and diseased individuals. Clin Chim Acta 1969; 26:85-8. [PMID: 5356607 DOI: 10.1016/0009-8981(69)90289-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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Bekaert J, Elewaut A. [The value of reserpine and guanethidine in the continuous treatment of hyperthyroidism]. Acta Clin Belg 1967; 22:85-90. [PMID: 4169517 DOI: 10.1080/17843286.1967.11716636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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van Vaerenbergh M, van Vaerenbergh PM, Schelstraete K, Bekaert J. [Treatment of extensive euthyroid struma in older adults]. Acta Clin Belg 1967; 22:120-8. [PMID: 5623847 DOI: 10.1080/17843286.1967.11716641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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van Vaerenbergh M, van Vaerenbergh PM, Bekaert J. [Differential diagnosis and treatment of toxic adenoma]. Acta Clin Belg 1967; 22:111-9. [PMID: 5623846 DOI: 10.1080/17843286.1967.11735730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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Bekaert J, Aubert J. [Benziodarone and metabolism]. Ther Umsch 1966; 23:326-30. [PMID: 5923583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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28
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Broekhuysen J, Bekaert J, Rozenblum C, Deltour G. [Research in the benzofuran series. 8. Transit of 2-ethyl-3-(4-hydroxybenzoyl)-benzofuran in man and animals]. Arch Int Pharmacodyn Ther 1965; 158:165-72. [PMID: 5892617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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De Busscher J, Bekaert J. [Therapeutic reflections on a very pronounced case of pathological gigantism]. Ann Endocrinol (Paris) 1954; 15:1011-6. [PMID: 14376969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/26/2023]
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Bekaert J. Au sujet de l'innervation motrice de l'estomac. Cell Mol Life Sci 1949; 5:246. [DOI: 10.1007/bf02166906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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