Lahiri, Swati, Asim Kumar Kundu, and Manjushree Ray. “Comparison Between Ultrasonography and Capnography for Ascertaining Placement of Endotracheal Tube in Patients Undergoing General Anesthesia – A Prospective Observational Study”. Asian Journal of Medical Sciences 15, no. 7 (July 1, 2024): 20–26. Accessed November 29, 2024. https://nepjol.info/index.php/AJMS/article/view/63102.