Fahad Usman, Abdul Sallam Sajid, Asim Maqsood, Maira Arif, Tahir Mukhtar Sayed, & Humaira Mubeen Afzal. (2023). Retrospective investigation of Spontaneous Pneumothorax in adult patients: An analysis of clinical Characteristics. Pakistan Journal of Chest Medicine, 29(2), 141–147. Retrieved from https://pjcm.net/index.php/pjcm/article/view/797