Diagnostic Accuracy of Upper Lip Bite Test Versus Modified Mallampati for Predicting  Difficult Airway in Patients coming for Surgery in a Tertiary Care Hospital. mfm [Internet]. 2026 Oct. 1 [cited 2026 Oct. 1];37(9). Available from: https://medicalforummonthly.com/index.php/mfm/article/view/5949