Malik N, Shabeen G. Comparative evaluation of intubation difficulty score using C-Mac video-laryngoscope and macintosh laryngoscope in obese patients undergoing general anaesthesia. Int J Res Med Sci [Internet]. 2024 Aug. 31 [cited 2025 Nov. 3];12(9):3351-7. Available from: https://www.msjonline.org/index.php/ijrms/article/view/13933