Ibisobanuro ahagana hasi ku ipaji

b Reba ibitabo bikurikira: The Journal of Thoracic and Cardiovascular Surgery, Umubumbe wa 134, No. 2, pp. 287-288; Texas Heart Institute Journal, Umubumbe wa 38, No. 5, p. 563; Basics of Blood Management, p. 2; na Continuing Education in Anaesthesia, Critical Care & Pain, Umubumbe wa 4, No. 2, p. 39.