title: Prophylactic low-dose aspirin therapy in patients having hip-fracture surgery or elective arthroplasty.
authors.forename: D L
authors.initials: DL
authors.lastname: Grace
mesh_terms: D000925:Anticoagulants / Q000008:administration & dosage*; D019644:Arthroplasty, Replacement, Hip; D019645:Arthroplasty, Replacement, Knee; D001241:Aspirin / Q000008:administration & dosage*; D006620:Hip Fractures / Q000601:surgery*; D006801:Humans; D011183:Postoperative Complications / Q000517:prevention & control*; D011655:Pulmonary Embolism / Q000209:etiology / Q000517:prevention & control*; D020246:Venous Thrombosis / Q000209:etiology / Q000517:prevention & control*
chemical_list: D000925:Anticoagulants; D001241:Aspirin