title: Methodologic problems encountered in investigating the possible teratogenic effects of drugs.
mesh_terms: D000014:Abnormalities, Drug-Induced / Q000209:etiology*; D000022:Abortion, Spontaneous / Q000139:chemically induced; D005260:Female; D005313:Fetal Death / Q000139:chemically induced; D005333:Fetus / Q000187:drug effects / Q000502:physiology; D005865:Gestational Age; D006728:Hormones / Q000009:adverse effects / Q000627:therapeutic use; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D011247:Pregnancy; D013723:Teratogens; D014592:Uterine Hemorrhage / Q000188:drug therapy; D014815:Vitamins / Q000627:therapeutic use
chemical_list: D006728:Hormones; D013723:Teratogens; D014815:Vitamins