title: Letter: Zinc deficiency and congenital malformations.
mesh_terms: D000130:Achondroplasia / Q000209:etiology*; D000169:Acrodermatitis / Q000150:complications; D000757:Anencephaly / Q000209:etiology*; D000818:Animals; D005260:Female; D006801:Humans; D008431:Maternal-Fetal Exchange; D011247:Pregnancy; D011248:Pregnancy Complications / Q000378:metabolism; D051381:Rats; D015032:Zinc / Q000172:deficiency / Q000378:metabolism
chemical_list: D015032:Zinc