Qureshi, K. H., Masood, N., Malik, U. E., & Kundi, S. F.- e-K. F. (2018). FREQUENCY OF DIFFICULT INTUBATION IN OBESE PATIENTS WITH NECK CIRCUMFERENCE TO THYROMENTAL DISTANCE RATIO ≥ 5.0: Difficult Intubation in Obese Patients. Pakistan Armed Forces Medical Journal, 68(5), 1288-92. https://pafmj.org/PAFMJ/article/view/2309