Jørgensen, P. S., Knudsen, J. B., Broeng, L., Josephsen, L., Bjerregaard, P., Hagen, K., Jørgensen, P. K., Tørholm, C. The thromboprophylactic effect of a low-molecular-weight heparin (Fragmin) in hip fracture surgery. A placebo-controlled study. 1992; 278: 95-100

PubMed ID: PM:1314147