title: Vitamin B12 doses and the elderly.
authors.forename: Ted
authors.initials: T
authors.lastname: Rosenberg
mesh_terms: D006801:Humans; D014805:Vitamin B 12 / Q000008:administration & dosage*; D014806:Vitamin B 12 Deficiency / Q000188:drug therapy*; D014803:Vitamin B Complex / Q000008:administration & dosage*
chemical_list: D014803:Vitamin B Complex; D014805:Vitamin B 12
references.citation: JAMA. 2009 Nov 18;302(19):2119-26
references.pmid: 19920236
references.citation: Can Fam Physician. 2014 Feb;60(2):111-2
references.pmid: 24522672