Shruthi Rioniz, Nischala Dixit, Preethi Rioniz, Thomas T Vellapally, Nayanthara Joachim, Siddhanth Suresh. Transtracheal ultrasonography versus endtidal capnography in rapid confirmation of endotracheal tube placement. Asian J Med Sci. 2025;16(3):24-29. Accessed July 16, 2026. https://nepjol.info/index.php/AJMS/article/view/75392