Factor V and thrombin in the extrinsic clotting system.
D001777:Blood Coagulation; D002850:Chromatography, Gel; D005165:Factor V; D006801:Humans; D066298:In Vitro Techniques; D013917:Thrombin; D013925:Thromboplastin
D005165:Factor V; D013925:Thromboplastin; D013917:Thrombin