Cyanocobalamin--a case for withdrawal.
Reidenberg
M M
MM
D006801:Humans; D006879:Hydroxocobalamin / Q000008:administration & dosage; D014805:Vitamin B 12 / Q000008:administration & dosage*; D014806:Vitamin B 12 Deficiency / Q000188:drug therapy*
D014805:Vitamin B 12; D006879:Hydroxocobalamin