title: Oral or parenteral therapy for B12 deficiency.
authors.affiliation: Dunn Clinical Nutrition Centre, Cambridge, UK.
authors.forename: M
authors.initials: M
authors.lastname: Elia
mesh_terms: D000284:Administration, Oral; D000752:Anemia, Pernicious / Q000188:drug therapy; D004305:Dose-Response Relationship, Drug; D004334:Drug Administration Schedule; D006801:Humans; D007273:Injections, Intramuscular; D016896:Treatment Outcome; D014805:Vitamin B 12 / Q000008:administration & dosage*; D014806:Vitamin B 12 Deficiency / Q000188:drug therapy*
chemical_list: D014805:Vitamin B 12