title: Serum B12 and incidence of dementia.
authors.forename: E L
authors.initials: EL
authors.lastname: Marcus
authors.forename: M
authors.initials: M
authors.lastname: Belfer
mesh_terms: D003704:Dementia / Q000209:etiology* / Q000517:prevention & control; D006801:Humans; D014805:Vitamin B 12 / Q000097:blood / Q000627:therapeutic use; D014806:Vitamin B 12 Deficiency / Q000150:complications*
chemical_list: D014805:Vitamin B 12