Ghai, Anju, Meenu goyal, Raman Wadhera, and Manish kumar goel. 2019. “Massive Subcutaneous Emphysema Secondary to Rigid Bronchoscopy in a Child”. Anaesthesia, Pain & Intensive Care, February, 293-95. https://apicareonline.com/index.php/APIC/article/view/515.