Troednodyn
b Gweler The Journal of Thoracic and Cardiovascular Surgery, Cyfrol 134, Rhif 2, tt. 287-288; Texas Heart Institute Journal, Cyfrol 38, Rhif 5, t. 563; Basics of Blood Management, t. 2; a Continuing Education in Anaesthesia, Critical Care & Pain, Cyfrol 4, Rhif 2, t. 39.