title: [ON THE FACTORS OF INDIVIDUAL DIFFERENCES IN THE HEALTH OF OLDER PEOPLE; EXAMINATION OF CHRONOLOGICAL AGES, PHYSICAL STRENGTH, AND SOCIAL LIFE].
mesh_terms: D000223:Adaptation, Psychological; D005853:Geriatrics; D006262:Health; D006801:Humans; D007206:Individuality; D010808:Physical Examination; D012961:Sociology
keywords: ADAPTATION, PSYCHOLOGICAL; GERIATRICS; PHYSICAL EXAMINATION; SOCIOLOGY