Rahat, A. ., Khan, M. ., Shah, K. ., & Ahmad, . I. . (2024). Impact of Preoperative Respiratory and Physical Therapy on Postoperative Pulmonary Function and Complications in Obese Patients Undergoing Laparoscopic Upper Abdominal Surgery. Pakistan Journal of Chest Medicine, 30(4), 448–453. Retrieved from https://pjcm.net/index.php/pjcm/article/view/985