E, Yiannakopoulou. “Pneumothorax, Pneumomediastinum, Subcutaneous Emphysema: Serious Complications of Asthma”. Archives of Asthma, Allergy and Immunology 2, no. 1 (December 21, 2018): 016–017. Accessed January 9, 2026. https://www.allergyimmunoljournal.com/index.php/aaai/article/view/aaai-aid1014.