Comparison of Upper Lip Bite Test, Ratio of Height to Thyromental Distance, and Maxillopharyngeal Angle to Predict Difficult Laryngoscopy Journal title: INTERNATIONAL JOURNAL OF SCIENTIFIC STUDY Authors: Pallavi Butiyani, Tasneem Unjhawala, H K Sale, Sangeeta Chandrashekar, Geetanjali Dangat, Lisa Praka... Subject(s):