The effects of retirement.
D000223:Adaptation, Psychological; D000328:Adult; D000368:Aged; D000375:Aging; D001290:Attitude; D002648:Child; D006801:Humans; D007206:Individuality; D007231:Infant, Newborn; D007899:Leisure Activities; D008019:Life Style; D008297:Male; D008875:Middle Aged; D010817:Physician-Patient Relations; D012179:Retirement; D012931:Social Environment; D012934:Social Isolation