Sheth, M. S., B. Ghoghari, and N. J. Vyas. “Presentation and Impact of Pain in Persons With Post-Polio Syndrome: A Cross-Sectional Survey Study”. Disability, CBR & Inclusive Development, vol. 24, no. 4, Feb. 2014, pp. 91-106, doi:10.5463/dcid.v24i4.244.