title: Meta-analysis of thromboembolic prophylaxis after total knee arthroplasty.
authors.forename: R
authors.initials: R
authors.lastname: Alikhan
authors.forename: A T
authors.initials: AT
authors.lastname: Cohen
mesh_terms: D019645:Arthroplasty, Replacement, Knee; D006495:Heparin, Low-Molecular-Weight / Q000627:therapeutic use; D006801:Humans; D015201:Meta-Analysis as Topic; D011183:Postoperative Complications / Q000517:prevention & control; D013923:Thromboembolism / Q000517:prevention & control*
chemical_list: D006495:Heparin, Low-Molecular-Weight