Sandal, Shivali, and Surender Kumar. “Secondary Spontaneous Pneumothorax in a Patient of Allergic Bronchopulmonary Aspergillosis: An Unusual Presentation”. International Journal of Research in Medical Sciences 9, no. 4 (March 26, 2021): 1205–1208. Accessed May 26, 2026. https://www.msjonline.org/index.php/ijrms/article/view/9352.