title: Letter: Salicylates and pregnancy.
mesh_terms: D000033:Abortion, Threatened / Q000517:prevention & control; D000818:Animals; D001241:Aspirin / Q000494:pharmacology; D004336:Drug Antagonism; D004341:Drug Evaluation; D005260:Female; D005333:Fetus / Q000187:drug effects*; D006801:Humans; D007752:Obstetric Labor, Premature / Q000517:prevention & control; D011247:Pregnancy / Q000187:drug effects*; D011448:Prostaglandin Antagonists; D051381:Rats; D012459:Salicylates / Q000494:pharmacology*; D012980:Sodium Salicylate / Q000008:administration & dosage / Q000494:pharmacology / Q000627:therapeutic use; D014599:Uterus / Q000187:drug effects
chemical_list: D011448:Prostaglandin Antagonists; D012459:Salicylates; D001241:Aspirin; D012980:Sodium Salicylate