Dr. Sadaf Fatima, Dr. Sarwat Nazir, Dr. Muhammad Umar, Dr. Ishrat Shah Syed, Dr. Waqas Ashraf Chaudhary. SMARTPHONE-DERIVED FACIAL ANTHROPOMETRIC MEASUREMENTS FOR PREDICTION OF DIFFICULT AIRWAY: A COMPARISON WITH CONVENTIONAL AIRWAY ASSESSMENT METHODS. IJHR. 2026;4(7):1-11. doi:10.71000/2bd00t51