Gauchan, Sabin, Chitra Thapa, Sulav Acharya, and Sanam Dangol. 2023. “A Comparison of Ratio of patient’s Height to Thyromental Distance With Modified Mallampati Test and Upper Lip Bite Test for Prediction of Difficult Laryngoscopy”. Nepal Medical College Journal 25 (4):335-40. https://doi.org/10.3126/nmcj.v25i4.60923.