Poggiali, Erika, Andrea Vercelli, Teresa Iannicelli, Valentina Tinelli, Laura Celoni, and Andrea Magnacavallo. “COVID-19, Chronic Obstructive Pulmonary Disease and Pneumothorax: A Frightening Triad”. European Journal of Case Reports in Internal Medicine 7, no. 7 (June 1, 2020). Accessed May 2, 2024. https://www.ejcrim.com/index.php/EJCRIM/article/view/1742.