title: Anticoagulation and elective surgery.
authors.forename: J
authors.initials: J
authors.lastname: Spandorfer
authors.forename: G
authors.initials: G
authors.lastname: Merli
mesh_terms: D000925:Anticoagulants / Q000627:therapeutic use*; D001780:Blood Coagulation Tests; D006350:Heart Valve Prosthesis; D006493:Heparin / Q000627:therapeutic use; D006801:Humans; D007432:Intraoperative Period; D008943:Mitral Valve / Q000601:surgery; D013923:Thromboembolism / Q000517:prevention & control; D014859:Warfarin / Q000627:therapeutic use
chemical_list: D000925:Anticoagulants; D014859:Warfarin; D006493:Heparin