References
- Prasad A S. Clinical, endocrinological and biochemical effects of zinc deficiency. Clin Endocr Metab 1985; 14: 567–89
- Kutti S S, Kutti J. Zinc and anorexia nervosa. AIM 1984; 100: 317–8
- Jarnfelt-Samsioe A, Samsioe G, Velinder G. Nausea and vomiting in pregnancy. A contribution to its epidemiology. Gynecol Obstet Invest 1983; 16: 221–9
- Walker A RP, Walker B F, Jones J, Verardi M, Walker C. Nausea and vomiting and dietary cravings and aversions during pregnancy in South African women. Br J Obstet Gynaecol 1985; 92: 484–9
- McClain C, Kasarskis E J, Jr, Allen J J. Functional consequences of zinc deficiency. Progress in Food and Nutrition Science 1985; 9: 185–226
- Bremner W F, Fell G S. Zinc metabolism and thyroid status. Postgrad Med J 1977; 53: 143–5
- Nishi Y, Kawate R, Usui T. Zinc metabolism in thyroid disease. Postgrad Med J 1980; 56: 833–7
- Bouillon R, Naesens M, Van Assche F A, et al. Thyroid function in patients with hyperemesis gravidarum. Am J Obstet Gynaecol 1982; 143: 922–6
- Swaminathan R, Segall N H, Chapman C, Morgan D B. Red-blood-cell composition in thyroid disease. Lancet 1976; ii: 1382–5
- Delves H T. Assessment of trace element status. Clin Endocr Metab, 14: 725–60
- Kiilholma P, Paul R, Pakarinen P, Grbnroos M. Copper and zinc in pre-eclampsia. Acta Obstet Gynecol Scand 1984; 63: 629–31
- Meadows N J, Ruse W, Smith M F, Day J, Keeling P WN, Scopes J W, Thompson R PH, Bloxam D L. Zinc and small babies. Lancet 1981; ii: 1135–7
- Kiilholma P, Grönroos M, Erkkola R, Pakarinen P, Nan-To V. The role of calcium, copper, iron and zinc in preterm delivery and premature rupture of fetal membranes. Gynecol Obstet Invest 1984; 17: 194–201
- Jameson S. Effects of zinc deficiency in human reproduction. Acta Med Scand 1976; 593(Suppl)5–86
- Sheldon W L, Aspillaga M O, Smith P A, Lind T. The effects of oral iron supplementation on zinc and magnesium levels during pregnancy. Br J Obstet Gynaecol 1985; 92: 892–8
- Lao T TH, Chin R KH, Swaminathan R, Panesar N S, Cockram C S. Erythrocyte zinc in the differential diagnosis of hyperthyroidism in pregnancy. Br Med J 1987; 294: 1064–5
- Kauppila A, Huhtaniemi I, Ylikoirkala O. Raised serum human chorionic gonadotropin concentrations in hyperemesis gravidarum. Br Med J 1979; ii: 1670–1
- Uchimura H, Nagataki S, Tabuchi T, Mizuno M, Ho K. (1976) Thyroid research. The thyroid stimulating activity of highly purified preparations of human chorionic gonadotropin. Proceedings of the Seventh International Thyroid Conference, Boston, Massachusetts, June 9–13, 1975, J Robbins, L E Braverman. Excerpta Medica, Amsterdam-Oxford, 37–40