Noti na Nsi ya Lutiti
b Tala mukanda The Journal of Thoracic and Cardiovascular Surgery, Buku 134, No. 2, balut. 287-288; mukanda Texas Heart Institute Journal, Buku 38, No. 5, lut. 563; Basics of Blood Management, lut. 2; mpi mukanda Continuing Education in Anaesthesia, Critical Care & Pain, Buku 4, No. 2, lut. 39.