Narang, Deepak, Manoj Upadhyay, Geetesh Kumar, and Ajay Chaurasia. 2021. “Evaluation of Gum Elastic Bougie Guided Proseal Laryngeal Mask Airway Insertion Technique”. Anaesthesia, Pain & Intensive Care 25 (3), 338–344. https://doi.org/10.35975/apic.v25i3.1531.