title: Aging-related changes in the effects of social isolation on social behavior in rats.
authors.affiliation: Department of Geriatric Medicine, National Institute for Longevity Sciences, National Center for Geriatrics and Gerontology, Morioka, Obu, Aichi, Japan. hirotakashoji@hotmail.co.jp
authors.forename: Hirotaka
authors.initials: H
authors.lastname: Shoji
authors.forename: Kazushige
authors.initials: K
authors.lastname: Mizoguchi