title: Factor IX in warfarin treated patients.
mesh_terms: D000818:Animals; D000941:Antigens; D001466:Barium Sulfate / Q000494:pharmacology; D001780:Blood Coagulation Tests; D005164:Factor IX / Q000276:immunology; D006801:Humans; D007106:Immune Sera / Q000494:pharmacology; D007123:Immunoelectrophoresis, Two-Dimensional; D009500:Neutralization Tests; D011817:Rabbits; D014859:Warfarin / Q000627:therapeutic use*
chemical_list: D000941:Antigens; D007106:Immune Sera; D001466:Barium Sulfate; D014859:Warfarin; D005164:Factor IX