title: Heparin interaction with activiated factor X and its inhibitor.
mesh_terms: D000818:Animals; D000990:Antithrombin III / Q000097:blood / Q000302:isolation & purification; D001780:Blood Coagulation Tests; D005170:Factor X; D006493:Heparin / Q000494:pharmacology*; D011817:Rabbits; D013045:Species Specificity
chemical_list: D000990:Antithrombin III; D005170:Factor X; D006493:Heparin