A cluster-randomized controlled trial of a blood conservation algorithm in patients undergoing total hip joint arthroplasty.
Wong, Cindy J.; Vandervoort, Margaret K.; Vandervoort, Suzanne L.; Donner, Allan; Zou, Guangyong; MacDonald, John K.; Freedman, John; Karkouti, Keyvan; MacDonald, Steven J.; Feagan, Brian G.
[Miscellaneous Article] Transfusion. 47(5):832-841, May 2007.

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