title: Pregnancy and prosthetic heart valves.
authors.forename: C M
authors.initials: CM
authors.lastname: Oakley
mesh_terms: D000014:Abnormalities, Drug-Induced / Q000209:etiology; D001705:Bioprosthesis; D005260:Female; D006350:Heart Valve Prosthesis; D006493:Heparin / Q000009:adverse effects*; D006801:Humans; D011247:Pregnancy; D011248:Pregnancy Complications; D014859:Warfarin / Q000009:adverse effects*
chemical_list: D014859:Warfarin; D006493:Heparin