Kaushik, B., Gupta, S., Bansal, S., Yadav, B. L., Bharti, D., Kalra, D. and Sodha, V. S. (2018) “The role of C-reactive protein as a predictor of difficult laparoscopic cholecystectomy or its conversion”, International Surgery Journal, 5(6), pp. 2290–2294. doi: 10.18203/2349-2902.isj20182239.