1. Evaluation of respiratory exchange ratio (RER) for predicting postoperative outcomes in elderly patients undergoing oncological resection for gastrointestinal malignancies – A prospective cohort study
   Shibani Padhy et al, 2023, Indian Journal of Anaesthesia CrossRef
2. Surgical Complications and Its Grading: A Literature Review
   Roshani S Manekk et al, 2022, Cureus CrossRef
3. Textbook outcome as indicator of surgical quality in a single Western center: results from 300 consecutive gastrectomies
   Marco Realis Luc et al, 2024, Updates in Surgery CrossRef