Karatparambil, A., S. A. Kummankandath, R. Mannarakkal, M. R. Nalakath, and D. Babu. “Laparoscopic Versus Open Appendicectomy: A Comparative Study”. International Surgery Journal, vol. 3, no. 1, Dec. 2016, pp. 128-34, doi:10.18203/2349-2902.isj20160213.