Backwards and forwards in search of teratogens.
D000014:Abnormalities, Drug-Induced / Q000453:epidemiology*; D002490:Central Nervous System / Q000002:abnormalities*; D005260:Female; D006801:Humans; D011247:Pregnancy; D011446:Prospective Studies; D012189:Retrospective Studies; D013723:Teratogens
D013723:Teratogens