title: Etiology of congenital defects.
mesh_terms: D000014:Abnormalities, Drug-Induced; D000015:Abnormalities, Multiple / Q000139:chemically induced / Q000209:etiology; D000024:Abortion, Illegal; D000013:Congenital Abnormalities / Q000209:etiology*; D004874:Ergonovine / Q000009:adverse effects; D005260:Female; D005333:Fetus / Q000187:drug effects; D006801:Humans; D007231:Infant, Newborn; D010369:Pectoralis Muscles / Q000002:abnormalities; D011247:Pregnancy; D013576:Syndactyly / Q000139:chemically induced / Q000209:etiology; D013577:Syndrome
chemical_list: D004874:Ergonovine