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Publications by Kazushi Okamoto
Vision and Hearing Impairments, Cognitive Impairment and Mortality Among Long-Term Care Recipients: A Population-Based Cohort Study
BMC Geriatrics
Gerontology
Geriatrics
Descriptive Epidemiology of Amyotrophic Lateral Sclerosis in Japan, 1995-2001
Journal of Epidemiology
Medicine
Epidemiology