Authors
1 Surgical Oncology Research Center, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
2 Associate Professor of Anesthesia, Surgical Oncology Research Center, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
3 Resident of General Surgery, Surgical Oncology Research Center, Imam Reza Hospital, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
4 M.Sc in Medical Education, Research and Education Department, Razavi Hospital, Mashhad, Iran.
Abstract
Keywords