title: Diagnosis of cobalamin deficiency.
authors.forename: A
authors.initials: A
authors.lastname: Griffiths
mesh_terms: D015415:Biomarkers / Q000097:blood; D006801:Humans; D014155:Transcobalamins / Q000032:analysis*; D014805:Vitamin B 12 / Q000097:blood* / Q000627:therapeutic use; D014806:Vitamin B 12 Deficiency / Q000097:blood / Q000175:diagnosis* / Q000188:drug therapy
chemical_list: D015415:Biomarkers; D014155:Transcobalamins; D014805:Vitamin B 12