title: A simple assay for human factor IX: use of canine hemophilia B plasma as substrate.
mesh_terms: D000818:Animals; D001780:Blood Coagulation Tests / Q000379:methods; D004195:Disease Models, Animal; D004285:Dogs; D005164:Factor IX / Q000032:analysis*; D002836:Hemophilia B / Q000097:blood*; D006801:Humans
chemical_list: D005164:Factor IX