1. Evaluation of red blood cell transfusion practices with the use of preset criteria;Ghali;Can Med Assoc J,1994
2. A survey of red cell use in 45 hospitals in central Ontario, Canada;Chiavetta;Transfusion,1996
3. An audit of blood component therapy in a Canadian general teaching hospital;Brien;Can Med Assoc J,1989
4. Transfusion rates vary significantly amongst Canadian medical centres;Hutton;Can J Anaesth,2005
5. The basis of defective oxygen delivery from stored blood;Sugerman;Surg Gynecol Obstet,1970