Elias Khan, S. ud D. . ., M. M. . Rahman, Z. . Parveen, M. . Nessa, and M. S. . Hossain. “Pattern of Childhood Cholelithiasis- Experience in a Tertiary Level Hospital”. Journal of Armed Forces Medical College, Bangladesh, vol. 16, no. 1, June 2021, pp. 8-11, doi:10.3329/jafmc.v16i1.53839.