Wisawachaiwat, J.; Assawaroongsakul, P.; Payongsri, T.; Sirilaksanamanon, P.; Chokengarmwong, N.; Thawitsri, T. Dexmedetomidine versus propofol on intestinal barrier function in patients undergoing major gastrointestinal tract surgery: A prospective randomized comparative trial protocol: The effect of non benzodiazepine sedation on post-operative bowel function. Clin Crit Care 2024, 32, e240011.