[Change in pain in old age. Use of placebos in pain treatment].
D000368:Aged; D000375:Aging; D001921:Brain / Q000503:physiopathology; D004723:Endorphins / Q000502:physiology; D006801:Humans; D010919:Placebos / Q000627:therapeutic use*
D004723:Endorphins; D010919:Placebos
Smerteforandring ved alderdom. Bruk av placebo i smertebehandlingen.