M. K. . Jha, K. B. . Shah, A. . Thapa, S. . Basukala, and S. K. . Sah, “Postoperative Complications among Major Abdominal Surgeries using Clavien-Dindo Classification in Tertiary Hospital: An Observational Study”, J Nepal Med Assoc, vol. 63, no. 281, pp. 12–17, Dec. 2024.