A. Koirala, D. Thakur, S. Agrawal, B. L. Chaudhary, and S. Poudel, “Surgical site infection in Laparoscopic versus Open appendicectomy”, J Nobel Med Coll, vol. 7, no. 2, pp. 39–43, Dec. 2018, doi: 10.3126/jonmc.v7i2.22306.