1. Activation of purified prothrombin to autoprothrombin I or autoprothrombin II (platelet cofactor II) or autoprothrombin II-A;Mammen;Thromb. Diath. Haemorrh.,1960
2. Some activation characteristics of the prethrombin subunit of prothrombin;Seegers;Life Sci.,1965
3. Activation of purified prothrombin in ammonium sulfate solutions: Purification of autoprothrombin C;Seegers;Thromb. Diath. Haemorrh.,1966
4. Inhibitor of blood clotting derived from prothrombin;Marciniak;Thromb. Diath. Haemorrh.,1967
5. Coagulation inhibitor elicited by thrombin;Marciniak;Science,1970