title: BNF recommends hydroxocobalamin rather than cyanocobalamin for vitamin B12 deficiency.
authors.affiliation: London NW3 1AN, UK Steven.charkin@nhs.net.
authors.forename: Steven
authors.initials: S
authors.lastname: Charkin
mesh_terms: D000748:Anemia, Macrocytic / Q000209:etiology*; D003221:Confusion / Q000209:etiology*; D005260:Female; D006801:Humans; D007004:Hypoglycemic Agents / Q000009:adverse effects*; D008687:Metformin / Q000009:adverse effects*; D014806:Vitamin B 12 Deficiency / Q000175:diagnosis*
chemical_list: D007004:Hypoglycemic Agents; D008687:Metformin