151
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Hillman LS, Hollis B, Salmons S, Martin L, Slatopolsky E, McAlister W, Haddad J. Absorption, dosage, and effect on mineral homeostasis of 25-hydroxycholecalciferol in premature infants: comparison with 400 and 800 IU vitamin D2 supplementation. J Pediatr 1985; 106:981-9. [PMID: 3889260 DOI: 10.1016/s0022-3476(85)80255-9] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Because the efficiency of vitamin D absorption or hepatic uptake and 25-hydroxylation appears decreased in very premature infants, the routine use of 25-hydroxycholecalciferol (25-OHD3) supplementation has been suggested. Absorption studies of a 3 micrograms/kg orally administered dose of 25-OHD3 showed peak serum 25-hydroxyvitamin D2 and -vitamin D3 (25-OHD) concentrations at 4 to 8 hours similar in timing but of lesser magnitude to those seen in adults. Administration of 1 microgram/kg birth weight/day of 25-OHD3 corrected moderately low, but not very low serum (25-OHD) concentrations, and 2 micrograms/kg BW/day resulted in rapid and sustained increase in serum 25-OHD. Administration of 800 IU ergocalciferol (D2) also produced significantly higher serum 25-OHD concentrations than those in infants given 400 IU vitamin D2, but increases in serum 25-OHD were more gradual than in infants given 25-OHD3. In treatment trials with infants weighing less than 1500 gm, those given 800 IU D2, compared with those given 400 IU D2, had higher serum calcium concentrations and less frequent moderate or severe hypomineralization. Infants given 2 micrograms/kg BW 25-OHD3 had a significant increase in serum phosphorus values, but a decrease in serum calcium and magnesium concentrations, and parathyroid hormone also was suppressed to low normal values. The frequency of moderate to severe hypomineralization remained the same as in infants given 400 IU D2. In a subgroup of infants, serum 1,25-dihydroxyvitamin D was elevated over adult values, both in infants given 25-OHD3 (68.5 +/- 8.4 pg/ml) and in infants given vitamin D2 (60 +/- 6.7 pg/ml). Serum vitamin D concentrations were undetectable in four of six infants receiving 25-OHD3, but were elevated (5 to 31 ng/ml) in four infants receiving vitamin D2. Although 800 to 1000 IU D2 can be recommended as routine vitamin D supplementation in very premature infants fed standard formula, the use of 25-OHD3 requires further study.
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152
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Hillman LS, Hoff N, Salmons S, Martin L, McAlister W, Haddad J. Mineral homeostasis in very premature infants: serial evaluation of serum 25-hydroxyvitamin D, serum minerals, and bone mineralization. J Pediatr 1985; 106:970-80. [PMID: 3923182 DOI: 10.1016/s0022-3476(85)80254-7] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
This study was designed to evaluate the role of vitamin D sufficiency, as reflected in serum 25-hydroxyvitamin D (25-OHD) concentrations, on serum minerals and bone mineralization in very premature infants. Seventy-two infants (mean +/- SD gestation 30.1 +/- 2.5 weeks, mean +/- SD birth weight 1178 +/- 278 gm) were observed serially for the first 3 months of life. Mean serum calcium and phosphorus values, but not magnesium, remained low prior to 12 weeks. The percentage of infants with moderate to severe hypomineralization was 75% at 3 weeks, 55% at 6 weeks, 54% at 9 weeks, and 15% at twelve weeks. Low serum calcium and phosphorus values, high alkaline phosphatase activity, and moderate-severe hypomineralization were more frequent in infants weighing less than 1000 gm and in those with lower mineral intake. With a 400 IU vitamin D supplement, 45% of infants could maintain an initially normal serum 25-OHD concentration or increase low concentrations, whereas 55% had falling or persistently low (less than or equal to 15 ng/ml) 25-OHD concentrations. Birth weight and mineral intakes were comparable in these two groups, yet the group with the lower serum 25-OHD concentration had lower serum calcium and higher alkaline phosphatase values, and a higher percentage of moderate to severe hypomineralization. Regardless of birth weight, mineral intake, or 25-OHD concentration, increases in serum calcium and phosphorus values and in mineralization were seen at postconception term (12 weeks in most infants, nine weeks in those weighing 1250 to 1600 gm). At 12 weeks of age, but not before, serum 25-OHD concentration was directly correlated with serum calcium (r = 0.47, P less than 0.01) and serum phosphorus (r = 0.47, P less than 0.01) and inversely correlated with alkaline phosphatase values (r = -0.71, P less than 0.01). Mineral availability and 25-OHD sufficiency both appear to be important and to act synergistically, with neither totally compensating for the other.
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153
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Manolagas SC, Reitz R, Horst R, Haddad J, Deftos LJ. Multicentre comparison of 1,25-dihydroxycholecalciferol measurements in human serum. Lancet 1983; 1:191-2. [PMID: 6130238 DOI: 10.1016/s0140-6736(83)92798-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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154
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Olgaard K, Schwartz J, Finco D, Arbelaez M, Haddad J, Avioli L, Klahr S, Slatopolsky E. Extraction of vitamin D metabolites by bones of normal adult dogs. J Clin Invest 1982; 69:684-90. [PMID: 7061707 PMCID: PMC371026 DOI: 10.1172/jci110496] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
Using the isolated perfused canine tibia we examined the extraction of [(3)H]25(OH)D(3), [(3)H]1,25(OH)(2)D(3) and [(3)H]24,25(OH)(2)D(3) by bone of normal adult dogs. The studies were performed with and without vitamin D binding protein (DBP) in the perfusate to examine the effect of protein binding on the extraction of the vitamin D metabolites. An average of 48+/-2% of [(3)H]25(OH)D(3) was extracted by bone, when no DBP was present. However, addition of only a small amount of DBP ( approximately 720 ng/ml of perfusate) nearly completely abolished the extraction of [(3)H]25(OH)D(3) by bone. No degradation and/or transformation of the labeled 25(OH)D(3) could be demonstrated during passage through the isolated perfused bone. The extraction of [(3)H]24,25(OH)(2)D(3) in a DBP-free medium averaged 33+/-5%. Addition of 720 ng of DBP/ml of perfusate completely inhibited the extraction of this metabolite. The extraction of [(3)H]1,25(OH)(2)D(3) averaged 30+/-3% in a DBP free medium and no inhibition of the extraction was demonstrated after addition of DBP (720 ng/ml of perfusate). However, addition of DBP in a concentration of 14.4 mug/ml of perfusate reduced the extraction of 1,25(OH)(2)D(3) to 8+/-2%, a value still significantly higher than that seen after addition of 20 times less DBP to perfusions with 25(OH)D(3) and 24,25(OH)(2)D(3). It is concluded that the isolated perfused bone of normal dogs can extract significant amounts of 25(OH)D(3), 1,25(OH)(2)D(3), and 24,25(OH)(2)D(3). Small concentrations of DBP (720 ng/ml) in the perfusate significantly inhibited the extraction of 25(OH)D(3) and 24,25(OH)(2)D(3). A carrier role for DBP is suggested and it is proposed that the levels of free vitamin D are important for extraction of the metabolites by bone. Therefore, due to the different affinities of DBP for the various metabolites of vitamin D, only 1,25(OH)(2)D(3) is extracted in vitro in significant amounts by bone of normal adult dogs, in the presence of DBP.
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155
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Hillman L, Sateesha S, Haussler M, Wiest W, Slatopolsky E, Haddad J. Control of mineral homeostasis during lactation: interrelationships of 25-hydroxyvitamin D, 24,25-dihydroxyvitamin D, 1,25-dihydroxyvitamin D, parathyroid hormone, calcitonin, prolactin, and estradiol. Am J Obstet Gynecol 1981; 139:471-6. [PMID: 6970522 DOI: 10.1016/0002-9378(81)90327-6] [Citation(s) in RCA: 50] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
To further define control of mineral homeostasis during lactation, 28 lactating (L) and 20 nonlactating (NL) women were studied at 6 weeks post partum. Serum and urine calcium, magnesium, and phosphorus were normal and the same in both groups. 25-Hydroxyvitamin D (25-OHD) was the same (L, 18.6 +/- 4.8; NL, 17.0 +/- 5 ng/ml) in spite of a twofold higher intake of vitamin D in the lactating group. The serum fractions containing 24,25-dihydroxyvitamin D (24,25(OH)2D) were lower than in nonpregnant adults in both groups but significantly lower (P less than 0.05) in lactating than in nonlactating women (L, 1.67 +/- 1.7; NL, 2.46 +/- 1.3 ng/ml). 1,25-Hydroxyvitamin D (1,25-(OH)2D) was normal in both groups (L, 25.8 +/- 8.6, NL, 31.8 +/- 8.1 pg/ml). Parathyroid hormone (PTH) was normal in both groups (L, 5.6 +/- 2.0; NL, 7.2 +/- 1.9 microliters Eq/ml), and calcitonin (HCT) was equally detectable. As expected, prolactin was higher in the lactating group (L, 46 +/- 36; NL, 14.3 +/- 14.9 ng/ml). Serum prolactin levels had no correlation with serum 1,25(OH)2D. Estradiol was significantly (P less than 0.02) lower in lactating women (L, 78 +/- 23; NL, 105 +/- 28 pg/ml). One could speculate that the lower levels of estradiol in the presence of low 24,25(OH)2D and normal HCT allow bone resorption to occur at a rate adequate to supply the mineral needs of lactation without elevations of either PTH or 1,25(OH)2D.
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156
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Haddad J. Nurse shortages: the growing crisis. TEXAS HOSPITALS 1980; 35:24-7. [PMID: 10245629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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157
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Vanderschmidt L, Massey JA, Arias J, Duong T, Haddad J, Noche LK, Kronfol N, Lo EK, Rizyal SB, Shrestha MP, Yepes F. Competency-based training of health professions teachers in seven developing countries. Am J Public Health 1979; 69:585-90. [PMID: 443499 PMCID: PMC1618998 DOI: 10.2105/ajph.69.6.585] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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158
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Poncet E, Lavaud J, Peynègre R, Receveur M, Haddad J. [An assessment of caustic oesophageal burns in the child (author's transl)]. ANNALES D'OTO-LARYNGOLOGIE ET DE CHIRURGIE CERVICO FACIALE : BULLETIN DE LA SOCIETE D'OTO-LARYNGOLOGIE DES HOPITAUX DE PARIS 1979; 96:133-40. [PMID: 475233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
68 patients who might have had a caustic oesophageal burn were observed in the E.N.T. department of Enfants Malades Hospital between 1973 and 1977. We describe the causes, the age, the character of the burns analysed after systematic oesophagoscopy, and treatment. The results are studied taking into account the depth of the burn, the nature of the toxic agent and the therapeutic possibilities.
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159
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Hoff N, Haddad J, Teitelbaum S, McAlister W, Hillman LS. Serum concentrations of 25-hydroxyvitamin D in rickets of extremely premature infants. J Pediatr 1979; 94:460-6. [PMID: 423037 DOI: 10.1016/s0022-3476(79)80602-2] [Citation(s) in RCA: 51] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Nine premature infants developed radiographic and biochemical rickets at a mean +/- SD of 12.6 +/- 2.8 weeks of age. Serum 25-hydroxyvitamin D concentrations were all low, with a mean of less than 3.6 +/- 2.1 ng/ml. The mean average daily intake of vitamin D since birth had been 300 +/- 181 IU, and the mean average daily intake during the week of diagnosis was 587 +/- 313 IU. All of the infants were extremely premature (mean weight 948 +/- 153 gm, mean gestation 27.7 +/- 1.1 weeks), and were being fed either a low-calcium "human milk-like" formula or a soy formula. It is postulated that low-calcium intake may have increased 25-OHD utilization in the face of a decreased ability of the extremely premature infant to produce 25-OHD. Because of multiple factors leading to both decreased production and possible increased utilization of 25-OHD, such infants have an increased requirement for vitamin D to maintain normal serum 25-OHD concentrations, and daily intakes of at least 400 IU vitamin D orally must be assured. Serum 25-OHD measurements and radiographs may be important in following infants at risk.
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160
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Atik E, Bustamante LN, Galiano N, Haddad J, Marcial MB, Monteiro DM, Ebaid M. [Hypoplasia of the aortic arch associated with transposition of the great arteries]. Arq Bras Cardiol 1978; 31:403-7. [PMID: 751606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
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161
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Haddad J. Health manpower and vocational education: the Texas connection. TEXAS HOSPITALS 1978; 33:11-4. [PMID: 10307823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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162
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Rutherford WE, Bordier P, Marie P, Hruska K, Harter H, Greenwalt A, Blondin J, Haddad J, Bricker N, Slatopolsky E. Phosphate control and 25-hydroxycholecalciferol administration in preventing experimental renal osteodystrophy in the dog. J Clin Invest 1977; 60:332-41. [PMID: 874095 PMCID: PMC372373 DOI: 10.1172/jci108781] [Citation(s) in RCA: 83] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Previous studies from this laboratory demonstrated that secondary hyperparathyroidism in dogs with chronic renal disease may occur, at least in part, as a consequence of the need for progressive adaptation in renal phosphorus (P) excretion that occurs as glomerular filtration rate falls. However, the studies were of relatively short duration. Moreover, no information emerged regarding a potential role of calcium malabsorption in the pathogenesis of secondary hyperparathyroidism. The short duration of the protocol did not lend itself to the study of the effect of P control or the administration of vitamin D in the pathogenesis of renal osteodystrophy. In the present studies, 14 dogs with experimental chronic renal disease were studied serially for a period of 2 yr. Each animal was studied first with two normal kidneys on an intake of P of 1,200 mg/day. Then, renal insufficiency was produced by 5/6 nephrectomy. The dogs then were divided into three groups. In group I, 1,200 mg/day P intake was administered for the full 2 yr. In group II, P intake was reduced from the initial 1,200 mg/day, in proportion to the measured fall in glomerular filtration rate, in an effort to obviate the renal adaptation in P excretion. In group III, "proportional reduction" of P intake also was employed; but in addition, 20 mug of 25(OH)D(3) were administered orally three times a week. In group I, parathyroid hormone (PTH) levels rose throughout the 2-yr period reaching a final concentration of 557+/-70 U (normal 10-60). In group II, values for PTH remained normal throughout the 1st yr, increased modestly between the 12th and the 18th mo, but then did not rise after the 18th mo. In group III, no elevation of PTH levels was observed at any time; however, these animals were hypercalcemic. Histomorphologic analyses of the ribs of these dogs were performed serially throughout the 2-yr period. A linear relationship was obtained between the osteoclastic resorption surface and the concentration of circulating immunoreactive PTH. The osteoid volume was greater in group I animals when compared to those in group II. None of the morphologic abnormalities associated with renal osteodystrophy were observed in the animals in the third group.
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163
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Gama AH, Haddad J, Simonsen O, Warde P, Manzione A, Hyppölito da Silva J, Ioshimoto M, Cutait D, Raia A. Volvulus of the sigmoid colon in Brazil: a report of 230 cases. Dis Colon Rectum 1976; 19:314-20. [PMID: 819236 DOI: 10.1007/bf02590927] [Citation(s) in RCA: 47] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Etiologic and physiopathologic aspects of volvulus of the sigmoid colon in Brazil are presented. It is believed that sigmoidal volvulus in Brazil is a frequent complication of megacolon caused by Chagas' disease, differing in some characteristics from volvulus found in other countries. A review of 230 cases treated between 1938 and 1974 in the Surgical Department of Hospital das Clinicas, University of Sao Paulo School of Medicine, is presented. The successive variations used to treat this disease occurred parallel to those introduced in the surgical treatment of uncomplicated megacolon. From the results, the following treatment is recommended: endoscopic emptying in cases without clinical, roentgenographic or endoscopic signs of intestinal ischemia. Laparotomy should be performed when a complicated volvulus is suspected or when it is not possible to empty the loop. When a simple volvulus is found, the loop should be untwisted and the gaseous contents siphoned off by menas of a rectal catheter. When there is necrosis of the colon, the Hartmann operation is recommended. It is important to submit patients to a definitive treatment of the megacolon soon after endoscopic emptying or surgical detorsion of the volvulus, since recurrences following these measures are frequent.
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164
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Liot F, Lemaigre D, Haddad J, Solvignon F. [Action of acebutolol on heart rate and FEV1 in asthmatic patients. Single intravenous administration and long term oral administration]. LA NOUVELLE PRESSE MEDICALE 1975; 4:3259-62. [PMID: 768907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
In 7 asthmatic patients, intravenous injection of acebutolol resulted in a slowing of the heart rate by blocking the cardiac beta-receptors. An aerosol of isoprenaline, which accelerated the heart, is without effect after intravenous injection of acebutolol. On the contrary, isoprenaline caused similar changes in the FEV1 before and after acebutolol injection in the same patients. This effect confirms the slight action of the compound on the beta2-adrenergic receptors. Prolonged oral administration did not cause any adverse clinical effects in 6 asthmatic patients.
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165
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Haddad J, Müller F. [Lipoma of the large intestine]. REVISTA DO HOSPITAL DAS CLINICAS 1974; 29:219-23. [PMID: 4612691] [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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166
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Haddad J. Colostomy treatment of traumatic injuries of the large intestine: a system of management. Dis Colon Rectum 1974; 17:188-93. [PMID: 4594604 DOI: 10.1007/bf02588102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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167
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Haddad J. [Development and current status of the surgical treatment on injuries of the colon, rectum and the anal canal]. REVISTA DO HOSPITAL DAS CLINICAS 1973; 28:327-38. [PMID: 4767565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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168
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Haddad J. [New colostomy unifying technics for traumatic lesions of the large intestine when it is not possible to do a primary exclusive suture]. AMB : REVISTA DA ASSOCIACAO MEDICA BRASILEIRA 1973; 19:467-72. [PMID: 4595131] [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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169
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LaFave L, McCarthy K, Haddad J. Humor judgments as a function of identification classes: Canadian vs. American. THE JOURNAL OF PSYCHOLOGY 1973; 85:53-9. [PMID: 4768132 DOI: 10.1080/00223980.1973.9923860] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
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170
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Haddad J. [Abdominal injuries: factors responsible for mortality]. REVISTA PAULISTA DE MEDICINA 1973; 81:215-22. [PMID: 4804010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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171
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Haddad J, Raia A. [Treatment of acquired megacolon in adults. Considerations on Duhamel's technic with perineal colostomy]. CHIRURGIE; MEMOIRES DE L'ACADEMIE DE CHIRURGIE 1973; 99:293-8. [PMID: 4201488] [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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172
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Haddad J, Raia A. [Value of peritoneal cavity drainage in the treatment of abdominal injuries]. AMB : REVISTA DA ASSOCIACAO MEDICA BRASILEIRA 1973; 19:105-8. [PMID: 4540912] [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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173
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Haddad J, Raia A. [Spincteroplasties in traumatic injuries of the anal canal: indications and technic]. REVISTA PAULISTA DE MEDICINA 1973; 81:17-20. [PMID: 4600432] [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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174
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Pigossi N, Raia A, Lex A, Gama AH, Simonsen O, Haddad J, Stolf NA, Zerbini EJ, Miniti A, Tenuto R. [Experimental and clinical study on the use as a transplant of homogenous dura mater preserved in glycerin at room temperature]. AMB : REVISTA DA ASSOCIACAO MEDICA BRASILEIRA 1971; 17:263-77. [PMID: 5316371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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175
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Haddad J, de Benedicto JM, Ellenbogen G, de Paula W, Gama AH, Simonsen O, Raia A. [Foreign bodies in the rectum. Report on 18 cases]. REVISTA DO HOSPITAL DAS CLINICAS 1971; 26:137-40. [PMID: 5160937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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