title: [A 63-year-old woman following valve replacement--blood coagulation and hemorrhage].
mesh_terms: D000925:Anticoagulants / Q000009:adverse effects*; D005260:Female; D019918:Heart Valve Prosthesis Implantation; D006470:Hemorrhage / Q000139:chemically induced*; D006801:Humans; D008875:Middle Aged; D008946:Mitral Valve Stenosis / Q000601:surgery; D014859:Warfarin / Q000009:adverse effects*
chemical_list: D000925:Anticoagulants; D014859:Warfarin