Colwell CW, Jr., Spiro TE, Trowbridge AA et al. Use of enoxaparin, a low-molecular-weight heparin, and unfractionated heparin for the prevention of deep venous thrombosis after elective hip replacement. A clinical trial comparing efficacy and safety. Enoxaparin Clinical Trial Group. J Bone Joint Surg Am 1994;76(1):3-14.

PubMed ID: 8288662