Tidjane, Anisse, Nabil Boudjenan Serradj, Nacim Ikhlef, Soumia Benilha, Noureddine Benmaarouf, and Benali Tabeti. 2020. “Surgical Practices During Cholecystectomy in Algeria: Results of a Survey”. International Surgery Journal 7 (4):981-85. https://doi.org/10.18203/2349-2902.isj20201376.