title: Pregnancy and prosthetic heart valves.
authors.affiliation: Department of Medicine, McMaster University Medical Centre, Hamilton, Ontario, Canada.
authors.forename: J S
authors.initials: JS
authors.lastname: Ginsberg
authors.forename: W M
authors.initials: WM
authors.lastname: Barron
mesh_terms: D000014:Abnormalities, Drug-Induced / Q000209:etiology; D001241:Aspirin / Q000008:administration & dosage; D001705:Bioprosthesis / Q000009:adverse effects; D004622:Embryo, Mammalian / Q000187:drug effects; D005260:Female; D006350:Heart Valve Prosthesis / Q000009:adverse effects; D006493:Heparin / Q000008:administration & dosage / Q000009:adverse effects; D006801:Humans; D011247:Pregnancy; D011249:Pregnancy Complications, Cardiovascular; D014859:Warfarin / Q000008:administration & dosage / Q000009:adverse effects
chemical_list: D014859:Warfarin; D006493:Heparin; D001241:Aspirin