[Psychology, aging and old age].
D000368:Aged / Q000523:psychology*; D000375:Aging; D001290:Attitude; D003729:Dental Care; D006801:Humans; D007360:Intelligence; D008875:Middle Aged; D012917:Social Adjustment; D012918:Social Alienation / Q000209:etiology
Psychologie, ouder worden en ouderdom.