DIDISHEIM P, LOEB J, BLATRIX C, SOULIER JP. Preparation of a human plasma fraction rich in prothrombin, proconvertin, Stuart factor, and PTC and a study of its activity and toxicity in rabbits and man. J Lab Clin Med. 1959 Feb;53(2):322–30. PMID: 13621053.
Preparation of a human plasma fraction rich in prothrombin, proconvertin, Stuart factor, and PTC and a study of its activity and toxicity in rabbits and man