Maharaul, D. H., D. R. Virani, and D. M. M. Pukar. “Management Of Choledocholithiasis By Choledochoduodenostomy (CDD) And T-Tube Drainage: Management Of Choledocholithiasis By Choledochoduodenostomy (CDD) And T-Tube Drainage”. National Journal of Integrated Research in Medicine, vol. 7, no. 1, Feb. 2018, pp. 71-73, http://nicpd.ac.in/ojs-/index.php/njirm/article/view/1364.