[Old and new aspects of vitamin B-12 (cyanocobalamine and hydroxycobalamine)].
D045728:Corrinoids; D006397:Hematinics; D014805:Vitamin B 12 / Q000628:therapy*; D014815:Vitamins
D045728:Corrinoids; D006397:Hematinics; D014815:Vitamins; D014805:Vitamin B 12
VITAMIN B 12/therapy