Treatment of pernicious anaemia with oral vitamin B12 without known source of intrinsic factor.
D000740:Anemia; D000752:Anemia, Pernicious / Q000628:therapy*; D045728:Corrinoids; D005750:Gastric Juice; D006397:Hematinics; D007437:Intrinsic Factor; D014805:Vitamin B 12 / Q000627:therapeutic use*
D045728:Corrinoids; D006397:Hematinics; D007437:Intrinsic Factor; D014805:Vitamin B 12
ANEMIA, PERNICIOUS/therapy; GASTRIC JUICE; VITAMIN B12/therapeutic use