Programmed instruction: sensory changes in the elderly.
D000328:Adult; D000368:Aged; D000375:Aging; D004192:Discrimination, Psychological; D005260:Female; D005851:Geriatric Nursing / Q000193:education; D006801:Humans; D008297:Male; D010465:Perception; D010812:Physical Stimulation; D011380:Programmed Instructions as Topic; D012684:Sensory Thresholds