Vitamin B12.
D002446:Celiac Disease / Q000628:therapy*; D045728:Corrinoids; D006397:Hematinics; D006801:Humans; D013182:Sprue, Tropical; D014805:Vitamin B 12 / Q000627:therapeutic use*
D045728:Corrinoids; D006397:Hematinics; D014805:Vitamin B 12
SPRUE/therapy; VITAMIN B12/therapeutic use