401
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Khalil M, Kassem AS, Hafez M, Mehareb SW, Girgis R, El Sawy M. Histochemical studies of bone marrow cells in kwashiorkor. THE JOURNAL OF TROPICAL PEDIATRICS AND ENVIRONMENTAL CHILD HEALTH 1977; 23:103-7. [PMID: 585736 DOI: 10.1093/tropej/23.2.103] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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402
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Said A, El-Hawary MS, Sakr R, Khalil M, Shobaki FA, Shaheen H. Quantitative immunodiffusion assay of serum protein patterns in protein calorie malnutrition (PCM). THE GAZETTE OF THE EGYPTIAN PAEDIATRIC ASSOCIATION 1977; 26:35-42. [PMID: 77240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Serum protein components were evaluated by the specific radial immunodiffusion technique in a number of protein energy malnourished infants and young children, as well as in a group of parallel controls. Results show a drop in both serum prealbumin and albumin in concordance with the severity of the condition in both KWO and marasmus. Serum level of varies as 1-acidic glycoprotein was elevated, being more marked in KWO than in marasmus. Serum oc1-antitrypsin, haemopexin, ceruloplasmin and transferrin were all reduced but to a varying extent in both KWO and marasmus. The levels of serum IgA and IgM were above normal in all disease entities except for a slight decrease of IgA in 2nd grade marasmus. On the other hand, serum IgG was reduced in the majority of cases. The ratio of serum cerutoplasmin to transferrin in KWO was found to be of diagnostic value in different grades of the disease.
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403
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Khalil M, Aziz Y, Tanios A, Moghazy M, Soliman SI, Sallam H. Red cell membrane protein in thalassemia and glucose-6-phosphate dehydrogenase deficiency anemia. EGYPTIAN PEDIATRIC ASSOCIATION GAZETTE 1977; 26:73-81. [PMID: 612474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Twenty cases of thalassemia major and 20 children with glucose-6-phosphate dehydrogenase deficiency were studied for the protein content of their red cell membrane as well as for its fractions, compared to 20 normal controls. The results showed that the total membrane proteins per red cell and the various fraction percentages in both conditions were not significantly different from normal controls. Also the acrylamide gel electrophoretic studies of the red cell membrane proteins gave band patterns identical with those of normal controls. These results are discussed.
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404
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Khalil M, Gerstenberg E, Johne M, Sörensen R. [Carcinoma simulating alterations of the breast in axillary vein thrombosis (author's transl)]. RONTGEN-BLATTER; ZEITSCHRIFT FUR RONTGEN-TECHNIK UND MEDIZINISCH-WISSENSCHAFTLICHE PHOTOGRAPHIE 1976; 12:602-5. [PMID: 1013624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Two observations of mammographic findings in axillary vein thrombosis showed the main similarities of alterations in the soft parts of the arm and/or breast (vein dilation, thickening of the skin, edema). Radiological findings can simulate the possibility of a tumor or even a total carcinoma.
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405
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Callahan JW, Khalil M. Sphingomyelinases and the genetic defects in Niemann-Pick disease. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 1976; 68:367-78. [PMID: 7108 DOI: 10.1007/978-1-4684-7735-1_24] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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406
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Callahan JW, Khalil M, Philippart M. Sphingomyelinases in human tissues. II. Absence of a specific enzyme from liver and brain of Niemann-Pick disease, type C. Pediatr Res 1975; 9:908-13. [PMID: 172848 DOI: 10.1203/00006450-197512000-00009] [Citation(s) in RCA: 54] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Sphingomyelinase was obtained in excellent yield from liver and brain by homogenization with 0.05 M citrate-phosphate buffer, pH 4.5, containing 0.25% Triton-X-100 (v/v) followed by dialysis of the supernatant fluids against 1% glycine. Total recovery of enzyme was slightly less with tissue from Niemann-Pick disease compared with control tissue. Isoelectric focusing of liver and brain extracts was successfully used to resolve several species of sphingomyelinase. Three (I-III) of the five species were partially characterized. Enzyme I (pI 4.6) had a pH optimum of 4.8-5.0 in acetate buffer and a Km value of 0.026 mM. Both sphingomyelinases I and II were the major enzymes, whereas III, IV, and V were found at lower levels. Of the two major species in normal liver and brain (I and II), species I alone persisted in liver from the two cases of type C, while species III, IV, and V were present. In brain, only species II was decreased but the resolution of the brain enzymes was less satisfactory.
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407
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Callahan JW, Khalil M. Sphingomyelinases in human tissues. III. Expression of Niemann-Pick disease in cultured skin fibroblasts. Pediatr Res 1975; 9:914-8. [PMID: 172849 DOI: 10.1203/00006450-197512000-00010] [Citation(s) in RCA: 30] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Sphingomyelinase was effectively extracted cultured fibroblasts homogenized in 1% glycine. The average specific activity was 24.6 nmol substrate hydrolyzed per hr per mg protein. Cultured cells from two cases of Niemann-Pick disease type A and one case of type B had markedly reduced enzyme activity, whereas, in type E cells, total activity was twice normal. Sphingomyelinase was resolved by isoelectric focusing into three peaks of activity (I-II), where I and II were the major forms. Species I had a pI of 4.6, II a pI of 4.8, and III a pI of 5.0. All three peaks, although markedly reduced, were present in cell extracts from both types A and B. All species of enzyme in B cells were found at higher levels than in A cells. Cultured cells from a case of type E contained sphingomyelinase I at a level several fold higher than normal, species II was absent, whereas III was found at near normal levels.
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408
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Khalil M, Aziz Y, Abdel-Malek A, Shaaban N, Aref K, Mahmoud S, Soliman S, Gharib B. Red cell membrane lipids in thalassaemia. EGYPTIAN PEDIATRIC ASSOCIATION GAZETTE 1975; 23:273-80. [PMID: 1230353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Red cell and plasma lipids and their fractions were estimated in 20 cases of thalassaemia and 20 normal controls. In thalassaemia there was reduction in red cell lipids and their fractions, plasma lipids and their fractions, and derangement of liver functions. On the other hand, the intestinal fat absorption, morphology of intestinal mucosa and histochemical studies of fat absorption were normal. Hypolipidaemia may be possibly caused by deranged liver functions and is probably responsible for the diminution in erythrocyte lipids. A genetic factor producing reduction in red cell lipids may be also present.
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409
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Khalil M, Aziz Y, Tanious A, Mahmoud S, Gharib B. Study of red cell membrane lipids in glucose-6-phosphate dehydrogenase deficiency anemia. EGYPTIAN PEDIATRIC ASSOCIATION GAZETTE 1975; 23:281-9. [PMID: 1230354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Red cell membrane lipids and plasma lipids were studied in 20 patients with G.6.P.D. deficiency, during acute hemolysis and 45-60 days later-20 normal controls were similarly investigated. All lipids in G-6-P-D deficient cells were found to be diminished during the attack of hemolysis and to return back with the exception of lecithin to normal after recovery. Plasma cholesterol and phospholipids were markedly diminished during acute hemolysis, but slightly reduced on recovery.
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410
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Khalil M, Aref MK, Mahmoud S, Abdel-Malek AT, Guirgis FK, Moghazy M, Abdel-Hay MM. Platelet adhesiveness, plasma free fatty acids, and serum triglycerides in kwashiorkor. Arch Dis Child 1974; 49:568-70. [PMID: 4853675 PMCID: PMC1648914 DOI: 10.1136/adc.49.7.568] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
The concentrations of plasma free fatty acids and triglycerides were studied in 15 cases of kwashiorkor and in 14 normal controls in relation to the degree of platelet adhesiveness. A significant rise in the level of free fatty acids was found which correlated with a significant increase in platelet adhesiveness in these cases.
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411
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Callahan JW, Khalil M, Gerrie J. Isoenzymes of sphingomyelinase and the genetic defect in Niemann-Pick disease, type C. Biochem Biophys Res Commun 1974; 58:385-90. [PMID: 4366391 DOI: 10.1016/0006-291x(74)90376-3] [Citation(s) in RCA: 56] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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412
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Khalil M, El-Khateeb S, Aref K, Jahin S, El-Lozy M. Plasma and red cell water and elements in infantile diarrhoea. EGYPTIAN PEDIATRIC ASSOCIATION GAZETTE 1974; 22:105-11. [PMID: 4452451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
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413
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Khalil M, Kabiel A, el-Khateeb S, Aref K, el-Lozy M, Jahin S, Nasr F. Plasma and red cell water and elements in protein-calorie malnutrition. Am J Clin Nutr 1974; 27:260-7. [PMID: 4205493 DOI: 10.1093/ajcn/27.3.260] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
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414
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Khalil M, Tanios A, Moghazy M, Aref MK, Mahmoud S, el-Lozy M. Serum and red cell folates, and serum vitamin B 12 in protein calorie malnutrition. Arch Dis Child 1973; 48:366-9. [PMID: 4634031 PMCID: PMC1648388 DOI: 10.1136/adc.48.5.366] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
In 22 cases of kwashiorkor, 19 cases of marasmus, and 16 normal controls, red cell folate, serum folate, and serum vitamin B12 were estimated, and the bone marrow and peripheral blood examined. Erythrocyte folate deficiency was shown in 9 cases of kwashiorkor and 7 cases of marasmus. Serum folate deficiency was present in 14 cases of kwashiorkor and 7 cases of marasmus. Megaloblastosis was found in 45% of cases of kwashiorkor and 37% of cases of marasmus. Megaloblastosis and macrocytosis correlated more with erythrocyte than with serum folate deficiency. Serum vitamin B12 levels in children with kwashiorkor or marasmus did not differ from those of normal controls. The role of folate deficiency in the pathogenesis of megaloblastosis in protein calorie malnutrition was confirmed.
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415
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Khalil M, Aref MK, Abdel Malek AT, Moghazy M, el-Lozy M. The effect of diarrhoea on low density beta lipoproteins and cholesterol in protein calorie malnutrition. THE JOURNAL OF TROPICAL MEDICINE AND HYGIENE 1973; 76:71-4. [PMID: 4348802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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416
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Abd-el-Malek YA, el-Leithy MA, Reda FA, Khalil M. Antimicrobial principles in leaves of Lawsonia inermis L. ZENTRALBLATT FUR BAKTERIOLOGIE, PARASITENKUNDE, INFEKTIONSKRANKHEITEN UND HYGIENE. ZWEITE NATURWISSENSCHAFTLICHE ABT.: ALLGEMEINE, LANDWIRTSCHAFTLICHE UND TECHNISCHE MIKROBIOLOGIE 1973; 128:61-7. [PMID: 4199288 DOI: 10.1016/s0044-4057(73)80039-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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417
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Pertuiset B, Khalil M. [Surgical treatment of sciatica]. LA REVUE DU PRATICIEN 1972; 22:3171-5. [PMID: 4647008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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418
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Pertuiset B, Fohanno D, Guyot JF, Khalil M. [Cervico-brachial neuralgia and myelopathies. Treatment by disco-osteophytic excision and arthrodesis of the cervical spine with an anterior appraoch. Long-term results in 37 cases]. LA NOUVELLE PRESSE MEDICALE 1972; 1:1143-8. [PMID: 5051430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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419
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Pertuiset B, Philippon J, Fohanno D, Khalil M. [Microsurgical treatment of essential facial neuralgia by transtentorial selective retrogasserian neurotomy]. Rev Neurol (Paris) 1972; 126:97-106. [PMID: 4654783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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420
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Khalil M, el-Khateeb S, Kassem S, Ellozy M, Gabr Y, Elwaseef A. Electrocardiographic studies in kwashiorkor. THE JOURNAL OF TROPICAL MEDICINE AND HYGIENE 1969; 72:291-5. [PMID: 5387056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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421
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422
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Khalil M, el-Khateeb S, Aref GH, Guirgis FK. Plasma uric acid in infants and children. THE JOURNAL OF TROPICAL MEDICINE AND HYGIENE 1967; 70:11-3. [PMID: 4224951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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423
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Khalil M, Ibrahim AH, el-Khateeb S, Aref K. Studies on erythrocyte glucose-6-phosphate dehydrogenase activity. THE JOURNAL OF TROPICAL MEDICINE AND HYGIENE 1966; 69:264-7. [PMID: 5923909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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424
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425
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Khalil M. THE EXTRACTION OF CATARACT BY THE ELECTRO-DIAFACO METHOD (after Lopez Lacarrere of Madrid). Br J Ophthalmol 1936; 20:167-75. [DOI: 10.1136/bjo.20.3.167] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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426
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Khalil M. A NEW FORCEPS FOR INTRACAPSULAR EXTRACTION OF CATARACT. Br J Ophthalmol 1933; 17:635-6. [PMID: 18169161 DOI: 10.1136/bjo.17.10.635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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427
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Khalil M, Vogelsang EG. Paraspidodera americana n. sp. parasitic in a South American rodent. Parasitol Res 1931. [DOI: 10.1007/bf02119811] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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428
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Khalil M, Salah El Din M. The microscopical diagnosis of intestinal schistosomiasis. Trans R Soc Trop Med Hyg 1930. [DOI: 10.1016/s0035-9203(30)91744-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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429
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Khalil M. BILHARZIA OVA AND THE TEST TUBE. West J Med 1927. [DOI: 10.1136/bmj.1.3457.702-e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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430
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Khalil M. Ankylostomiasis and Bilharziasis in Egypt. J Parasitol 1925. [DOI: 10.2307/3270997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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431
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432
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Khalil M. A Description of Gastrodiscoides hominis, from the Napu mouse deer. Proc R Soc Med 1923; 16:8-14. [PMID: 19983413 PMCID: PMC2103306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
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433
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Khalil M. The Morphology of the Cercaria of Schistosomum mansoni from Planorbis boissyi of Egypt. Proc R Soc Med 1922. [DOI: 10.1177/003591572201501808] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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434
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Khalil M. Observations on the Effect of Tartar Emetic on the Eggs and Miracidia of Bilharzia hæmalobia. Proc R Soc Med 1922. [DOI: 10.1177/003591572201501803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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435
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436
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Khalil M. The Earliest Account of Pellagra in Egypt from the Writings of an Egyptian Physician, A.D. 1846. Proc R Soc Med 1922. [DOI: 10.1177/003591572201501819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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437
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Khalil M. Observations on the Effect of Tartar Emetic on the Eggs and Miracidia of Bilharzia hœmatobia. Proc R Soc Med 1922; 15:13-15. [PMID: 20907003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
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438
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Khalil M. Observations on the Effect of Tartar Emetic on the Eggs and Miracidia of Bilharzia hœmatobia. Proc R Soc Med 1922; 15:13-5. [PMID: 19982606 PMCID: PMC2101261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
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439
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Khalil M. The Morphology of the Cercaria of Schistosomum mansoni from Planorbis boissyi of Egypt. Proc R Soc Med 1922; 15:27-34. [PMID: 19982611 PMCID: PMC2101260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
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440
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Khalil M. The Earliest Account of Pellagra in Egypt from the Writings of an Egyptian Physician, A.D. 1846. Proc R Soc Med 1922; 15:45-47. [PMID: 19982622 PMCID: PMC2101276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
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441
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Khalil M. Thermotropism in Ankylostome Larvæ. Proc R Soc Med 1922; 15:16-18. [PMID: 20907004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
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442
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Khalil M. Thermotropism in Ankylostome Larvæ. Proc R Soc Med 1922; 15:16-8. [PMID: 19982607 PMCID: PMC2101269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
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443
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Khalil M. On the Occurrence of the Eggs of Mites in the Fæces of Miners in Cornwall and Their Subsequent Development on Culture Media. Proc R Soc Med 1921. [DOI: 10.1177/003591572101401905] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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444
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Khalil M. On the Occurrence of the Eggs of Mites in the Fæces of Miners in Cornwall and their Subsequent Development on Culture Media. Proc R Soc Med 1921; 14:24-25. [PMID: 20906443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
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445
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Khalil M. On the Occurrence of the Eggs of Mites in the Fæces of Miners in Cornwall and their Subsequent Development on Culture Media. Proc R Soc Med 1921; 14:24-5. [PMID: 19982046 PMCID: PMC2152949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
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