title: Birth defects and oral contraceptives.
mesh_terms: D000014:Abnormalities, Drug-Induced / Q000209:etiology*; D003276:Contraceptives, Oral / Q000009:adverse effects*; D005260:Female; D006330:Heart Defects, Congenital / Q000139:chemically induced; D006801:Humans; D007231:Infant, Newborn; D008431:Maternal-Fetal Exchange; D011247:Pregnancy; D011372:Progestins / Q000009:adverse effects; D012189:Retrospective Studies; D013577:Syndrome
chemical_list: D003276:Contraceptives, Oral; D011372:Progestins