Gastric intrinsic factor (IF) autoantibodies of types I and II.
D000752:Anemia, Pernicious / Q000276:immunology*; D000818:Animals; D001323:Autoantibodies; D006801:Humans; D007437:Intrinsic Factor / Q000276:immunology*; D051381:Rats; D013552:Swine
D001323:Autoantibodies; D007437:Intrinsic Factor