AU - Ferraris VA TI - Severe blood conservation: Comment on “outcome of patients who refuse transfusion after cardiac surgery” PT - JOUR DP - 2012 TA - Archives of Internal Medicine pages = {1160-1161}, VI - 172 IP - 15 AID - 10.1001/archinternmed.2012.2458 [doi] 4100 - http://dx.doi.org/10.1001/archinternmed.2012.2458 SO - Archives of Internal Medicine August 13, 2012 172(15):1160