Khemchand, A. K., Singh, K., Kaman, L., Dahiya, D., & Behera, A. (2020). Safety, cost effectiveness and experience of day care laparoscopic cholecystectomy: a report from a tertiary care center. International Surgery Journal, 7(11), 3670–3673. https://doi.org/10.18203/2349-2902.isj20204670