1.
Sengupta S, Mukherjee M, Dasgupta P, Chatterjee S, Bhattacharya D. Incidence of perioperative respiratory complications in patients undergoing elective open upper abdominal surgery under general anaesthesia: Smokers versus non-smokers - An observational study. Asian J Med Sci [Internet]. 2022 Mar. 1 [cited 2024 Nov. 24];13(3):76-82. Available from: https://nepjol.info/index.php/AJMS/article/view/41829