Gadhvi, U. I., Bhimani, D. A., Waghela, J. and Rajgor, D. K. (2018) “A comparative study of laparoscopic cholecystectomy with and without abdominal drain”, International Journal of Research in Medical Sciences, 6(11), pp. 3639–3642. doi: 10.18203/2320-6012.ijrms20184421.