title: [Vitamin B12 deficiency and dementia].
authors.forename: Kasper F
authors.initials: KF
authors.lastname: Kvist
authors.forename: Gunner C
authors.initials: GC
authors.lastname: Nielsen
mesh_terms: D000368:Aged; D003704:Dementia / Q000097:blood / Q000175:diagnosis* / Q000209:etiology; D006801:Humans; D014806:Vitamin B 12 Deficiency / Q000097:blood / Q000150:complications / Q000175:diagnosis*