Intranasal cobalamin: a warning.
Heimburger
D C
DC
D000752:Anemia, Pernicious / Q000188:drug therapy; D005782:Gels; D006801:Humans; D008991:Monitoring, Physiologic; D009666:Nose; D014805:Vitamin B 12 / Q000008:administration & dosage* / Q000097:blood
D005782:Gels; D014805:Vitamin B 12