Kumar, S., P. Kafle, N. Maharjan, B. Patowar, N. Belbase, and S. Shrestha. “Clinical Profile and Management of Gall Bladder Cancer: Our Early Experience”. Journal of Nobel Medical College, vol. 3, no. 1, Mar. 2014, pp. 27-30, doi:10.3126/jonmc.v3i1.10050.