The importance of age effects on performance in the assessment of clinical trials (1973)
Potvin, A. R., Tourtellotte, Wallace W., Pew, Richard W., Albers, James W., Henderson, W. G., Snyder, D. N.
Forty young adult normal subjects, 10 Parkinson's disease patients and their 10 matched normal subjects, and 10 multiple sclerosis patients and their 10 matched normal subjects were evaluated in the...