N. Kaewma, C. Angkurawaranon, S. Nimkingratana, and S. Bhatia, “A comparison of short-term outcomes between elective laparoscopic and open surgery in patients with colorectal cancer: The first five-year experience at Nakornping Hospital, Chiang Mai, Thailand”, J Nakornping Hosp, vol. 16, no. 2, pp. 242–256, Jul. 2025.