Shakeel, Muhammad Abuzar, Shahbaz Afsar Khan, Syed Qasim Ali Shah, Bilal Yasin, Ahmed Hassam Bhalli, and Hajra Maryam Muhammad. “Neck Circumference As Sole Predictor of Cormack-Lehane Score and Difficult Intubation”. Pakistan Armed Forces Medical Journal 75, no. SUPPL-5 (July 31, 2025): S718-S723. Accessed October 6, 2025. https://www.pafmj.org/PAFMJ/article/view/8636.