Critical care burden after major abdominal oncologic surgery: perioperative predictors of prolonged intensive care unit stay. - Chattopadhyay, Uddalak; Singh, Nikhil Kumar; Pramanik, Monotosh; Banerjee, Sandipan; Chaudhuri, Shalini; Tiwary, Shashank; Hussain, Syed Sadaqat; Mukherjee, Souvik; Ray, Shreyasi; Kirtania, Jyotirmay (Asian Journal of Medical Sciences, 2026)