Epidemiological studies on social and medical conditions of the elderly : report on a survey - Svanborg, Alvar, 1921-2009; Bergström, Gunilla, 1942-2021; Mellström, Dan (Copenhagen : World Health Organization, Regional Office for Europe, 1982)
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Keywords: Older people -- Health and hygiene; Older people -- Social conditions; Aging; Epidemiology -- Research