Kothari, M LBhatnagar, S MDesai, K D1967-10-012009-06-021967-10-012009-06-021967-10-01Kothari ML, Bhatnagar SM, Desai KD. Voluntary: muscles or movements? Concluding observations on the semantic confusion regarding muscles. Journal of Postgraduate Medicine. 1967 Oct; 13(4): 174-8http://imsear.searo.who.int/handle/123456789/117027engMusclesSemanticsJournal Article