Vitamin B12 by mouth in pernicious and nutritional macrocytic anaemia and sprue.
D000740:Anemia / Q000628:therapy*; D000748:Anemia, Macrocytic; D000752:Anemia, Pernicious / Q000628:therapy*; D002446:Celiac Disease / Q000628:therapy*; D006397:Hematinics; D009055:Mouth; D014805:Vitamin B 12; D014803:Vitamin B Complex
D006397:Hematinics; D014803:Vitamin B Complex; D014805:Vitamin B 12
ANEMIA, PERNICIOUS/therapy; ANEMIA/therapy; SPRUE/therapy; VITAMIN B12