Smoking and pregnancy outcome.
D000328:Adult; D001034:Apgar Score; D001724:Birth Weight; D000013:Congenital Abnormalities / Q000209:etiology*; D005260:Female; D005313:Fetal Death / Q000209:etiology*; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D007234:Infant, Premature; D008423:Maternal Age; D007744:Obstetric Labor Complications / Q000209:etiology*; D011247:Pregnancy; D011248:Pregnancy Complications / Q000209:etiology*; D012907:Smoking