Kholmatov, Muslimbek. “ Impact of a Simple Preoperative Preventive Care Bundle on Early Postoperative Complications in Gastrointestinal Surgery”. Journal of Clinical and Biomedical Research, vol. 2, no. 1, Feb. 2026, pp. 86-91, https://medjournal.it.com/index.php/jcbr/article/view/70.