Dosi, R., A. Songara, P. Joshi, A. Jain, and A. P. Solanki. “Reference Values for the Six-Minute Walk Test in Obese Indian Population”. International Journal of Research in Medical Sciences, vol. 5, no. 10, Sept. 2017, pp. 4415-8, doi:10.18203/2320-6012.ijrms20174570.