1Berki T, Isik O, Akkaya H, et al. Cardiopulmonary bypass using centrifugal pump[J]. Vascular Surg, 1992,15(3) :123-134.
2Moen O, Fosse J, Andersson W, et al. Differences in blood activation related to roller/centrifugal pumps and heparincoated/uncoated surfaces in a cardiopulmonary bypass model circuit [J].Perfusion, 1996,11 (1): 113-123.