title: Oral cobalamin therapy.
authors.forename: R A
authors.initials: RA
authors.lastname: Chalmers
authors.forename: M D
authors.initials: MD
authors.lastname: Bain
authors.forename: I
authors.initials: I
authors.lastname: Costello
mesh_terms: D000286:Administration, Sublingual; D006801:Humans; D014805:Vitamin B 12 / Q000008:administration & dosage*; D014806:Vitamin B 12 Deficiency / Q000628:therapy*
chemical_list: D014805:Vitamin B 12