title: Cognitive and psychiatric effects of vitamin B12 replacement in dementia with low serum B12 levels: a nursing home study.
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D000544:Alzheimer Disease / Q000175:diagnosis / Q000188:drug therapy* / Q000523:psychology; D010054:Brief Psychiatric Rating Scale / Q000706:statistics & numerical data; D003072:Cognition Disorders / Q000188:drug therapy*; D015161:Dementia, Multi-Infarct / Q000175:diagnosis / Q000188:drug therapy* / Q000523:psychology; D005260:Female; D005500:Follow-Up Studies; D006707:Homes for the Aged; D006801:Humans; D007273:Injections, Intramuscular; D008297:Male; D008609:Mental Status Schedule / Q000706:statistics & numerical data; D009735:Nursing Homes; D011594:Psychometrics; D016037:Single-Blind Method; D014805:Vitamin B 12 / Q000008:administration & dosage*; D014806:Vitamin B 12 Deficiency / Q000175:diagnosis / Q000188:drug therapy / Q000523:psychology
chemical_list: D014805:Vitamin B 12