2Heddle NM. The Pyramid of evidence-based transfusion medicine: definitions and concepts [J]. Transfusion Alternative in Transfusion Medicine, 2003, 5(2) :297. 被引量：1
3Vamvakas EC, Aubuchon JP, Can policy decisions in transfusion medicine be evidence-based? Transfusion Alternatives in Transfusion Medicine, 2003,5(2): 326 被引量：1
5Heddle NM. The Pyramid of evidence-based transfusion medicine: definitions and concepts. Transfusion Alternative in Transfusion Medicine, 2003, 5(2) :297 被引量：1
6Hebert PC, Wells G, Blaychman MA, et al. A multi-center,randomized, controlled clinical trial of transfusion requirements in critical care. N Eng J Med, 1999, 340(6): 409 被引量：1
7Hebert PC, Yetisir E, Martin C, et al. Is a low transfusion threshold safe in critically ill patients with cardiovascular diseases? Crit Care Med, 2001, 29(2):227 被引量：1
8Vincent JL, Baron JF, Reinhart K, et al. Anemia and blood transfusion in critically ill patients. JAMA, 2002, 288(12)..1499 被引量：1
