Are elderly volunteers normal?
Drinka
P J
PJ
Drinka
T J
TJ
D000367:Age Factors; D000368:Aged / Q000523:psychology*; D000553:Ambulatory Care; D003866:Depressive Disorder / Q000523:psychology / Q000628:therapy; D006760:Hospitalization; D006801:Humans; D008297:Male; D010551:Personality; D012107:Research Design / Q000592:standards*