Khan, S.U.D.E. et al. 2020. Evaluation of Aetiological Factors and Outcome of Cholelithiasis in Children: Experience in Tertiary Level Hospitals. Journal of Armed Forces Medical College, Bangladesh. 15, 2 (Dec. 2020), 140–143. DOI:https://doi.org/10.3329/jafmc.v15i2.50819.