Physicians' sources of information about teratogenic effects of drugs.
D004346:Drug Information Services / Q000706:statistics & numerical data*; D064420:Drug-Related Side Effects and Adverse Reactions; D005260:Female; D006801:Humans; D010820:Physicians; D011247:Pregnancy; D011795:Surveys and Questionnaires; D013723:Teratogens; D014481:United States