Pathak, J DJoshi, S DMehrotra, P P1978-11-012009-05-311978-11-012009-05-311978-11-01Pathak JD, Joshi SD, Mehrotra PP. Reaction time in the elderly Indian subjects. Journal of the Indian Medical Association. 1978 Nov; 71(9): 221-3http://imsear.searo.who.int/handle/123456789/97295engAgedAgingFemaleHumansMaleMiddle AgedReaction TimeReaction time in the elderly Indian subjects.Journal Article