TY - GEN AU - Seegers,W H AU - Heene,D L AU - Marciniak,E TI - Activation of purified prothrombin in ammonium sulfate solutions: purification of autoprothrombin C SN - 0340-5338 PY - 1966///1231 KW - Factor X KW - Prothrombin KW - Quaternary Ammonium Compounds N1 - Publication Type: Journal Article ER -