title: Residual factor VII in thromboplastin preparations.
mesh_terms: D000818:Animals; D001780:Blood Coagulation Tests; D002417:Cattle; D004285:Dogs; D005167:Factor VII; D011817:Rabbits; D013045:Species Specificity; D013925:Thromboplastin
chemical_list: D005167:Factor VII; D013925:Thromboplastin