Association between hospital intraoperative blood transfusion practices for surgical blood loss and hospital surgical mortality rates.
Wu WC, Trivedi A, Friedmann PD, Henderson WG, Smith TS, Poses RM, Uttley G, Vezeridis M, Eaton CB, Mor V. Association between hospital intraoperative blood transfusion practices for surgical blood loss and hospital surgical mortality rates. Ann Surg. 2012 Apr; 255(4):708-14.