Protective effect of vitamin E on exercise-induced oxidative damage in young and older adults. - Meydani,M.; Evans,W.J.; Handelman,G.; Biddle,L.; Fielding,R.A.; Meydani,S.N.; Burrill,J.; Fiatarone,M.A.; Blumberg,J.B.; Cannon,J.G. (Am J Physiol, 1993)