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Abstract
Entities: Disease
Mesh: See more » AgedAlzheimer Disease/diagnosisDementia/diagnosisDiagnosis, DifferentialEvoked Potentials, AuditoryHumansVitamin B 12/blood
Substances: See more » Vitamin B 12
Year: 1986 PMID: 3089398 PMCID: PMC1340786 DOI: 10.1136/bmj.293.6538.47
Source DB: PubMed Journal: Br Med J (Clin Res Ed) ISSN: 0267-0623