Retention and distribution of B12 activity, and requirement for B12, following parenteral administration of hydroxocobalamin (Vibeden).
D000328:Adult; D001769:Blood; D006801:Humans; D006879:Hydroxocobalamin / Q000008:administration & dosage*; D007273:Injections, Intramuscular; D007275:Injections, Intravenous; D008297:Male; D008875:Middle Aged; D014556:Urine; D014805:Vitamin B 12 / Q000378:metabolism*; D014806:Vitamin B 12 Deficiency / Q000188:drug therapy*
D014805:Vitamin B 12; D006879:Hydroxocobalamin