Shrestha, BP, S Niraula, GP Khanal, NK Karn, P Chaudhary, R Rijal, and R Maharjan. “Epidemiology of Back Pain in the Teaching Districts of B. P. Koirala Institute of Health Sciences”. Health Renaissance 9, no. 3 (December 9, 2011): 152–156. Accessed July 8, 2024. https://nepjol.info/index.php/HREN/article/view/5582.