Heparin-accelerated inhibition of activated factor X by its natural plasma inhibitor.
D001777:Blood Coagulation / Q000187:drug effects; D005170:Factor X / Q000037:antagonists & inhibitors*; D006493:Heparin / Q000494:pharmacology*; D006801:Humans; D013997:Time Factors
D005170:Factor X; D006493:Heparin