Singh, H., Kaul, R. K., Singh, N. K., Gupta, A., & Yadav, V. S. (2019). Evaluation of gall bladder mucosal changes in patients undergoing laparoscopic cholecystectomy. International Surgery Journal, 6(11), 4108–4111. https://doi.org/10.18203/2349-2902.isj20195132