title: Heparin prophylaxis for medical patients?
authors.forename: F A
authors.initials: FA
authors.lastname: Lederle
mesh_terms: D000328:Adult; D000368:Aged; D000925:Anticoagulants / Q000627:therapeutic use*; D006493:Heparin / Q000627:therapeutic use*; D006801:Humans; D008875:Middle Aged; D016032:Randomized Controlled Trials as Topic; D012307:Risk Factors; D013923:Thromboembolism / Q000150:complications / Q000517:prevention & control*
chemical_list: D000925:Anticoagulants; D006493:Heparin