Kala, Gurung Purna, Singh Arun Kumar, Gupta Sandeep, Ali Khawar, and Iqbal Mazar. “Comparison of Upper Lip Bite Test With Modified Mallampati Classification for Prediction of Difficult Endotracheal Intubation”. Med Phoenix 4, no. 1 (September 23, 2019): 21–26. Accessed December 22, 2024. https://nepjol.info/index.php/medphoenix/article/view/25747.