Blockade of vitamin B12-binding sites in gastric juice, serum and saliva by analogues and derivatives of vitamin B12 and by antibody to intrinsic factor.
D000752:Anemia, Pernicious / Q000097:blood*; D000813:Anilides; D000937:Antigen-Antibody Reactions; D001562:Benzimidazoles; D001665:Binding Sites; D002482:Cellulose; D002852:Chromatography, Ion Exchange; D003036:Cobalt Isotopes; D005750:Gastric Juice; D006801:Humans; D007437:Intrinsic Factor; D007951:Leukemia, Myeloid / Q000097:blood*; D012463:Saliva; D014805:Vitamin B 12
D000813:Anilides; D001562:Benzimidazoles; D003036:Cobalt Isotopes; D002482:Cellulose; D007437:Intrinsic Factor; D014805:Vitamin B 12