Lal, S KVerma, S K1970-11-012009-05-301970-11-012009-05-301970-11-01Lal SK, Verma SK. Behaviour of untreated affected muscles of the lower limbs in polio. Indian Journal of Pediatrics. 1970 Nov; 37(274): 572-6http://imsear.searo.who.int/handle/123456789/81962engHumansLegMuscles --physiopathologyParalysis --physiopathologyPhysical Therapy ModalitiesPoliomyelitis --physiopathologyTime FactorsBehaviour of untreated affected muscles of the lower limbs in polio.Journal Article