Çykgyt
b Serediň: «The Journal of Thoracic and Cardiovascular Surgery», Volume 134, No. 2, pp. 287-288; «Texas Heart Institute Journal», Volume 38, No. 5, p. 563; «Basics of Blood Management», p. 2; and «Continuing Education in Anaesthesia», «Critical Care & Pain», Volume 4, No. 2, p. 39.