Riffat Saeed, Mahrukh Hamza, Tariq Bangash, Amer Latif, Tooba Ammar, and Irfan Ali Kakepotto. “Diagnostic Accuracy Of Ultrasound For Confirmation Of Endotracheal Tube Placement Taking Capnography As A Gold Standard”. Proceedings 37, no. 4 (November 13, 2023): 46–52. Accessed February 23, 2024. http://www.proceedings-szmc.org.pk/index.php/szmc/article/view/436.