PT - JOURNAL ARTICLE AU - Paul J. Grant AU - Amir K. Jaffer TI - When should prophylactic anticoagulation begin after a hip fracture? DP - 2006 Sep 01 TA - Cleveland Clinic Journal of Medicine PG - 785--792 VI - 73 IP - 9 4099 - http://www.ccjm.org/content/73/9/785.short 4100 - http://www.ccjm.org/content/73/9/785.full SO - Cleve Clin J Med2006 Sep 01; 73