Dobrea, Andrei, Marius Coțofană, and Iulian-Mihai Radulescu. “Primary Spontaneous Pneumothorax”. Medical Image Database 1, no. 1 (November 12, 2018): 9-10. Accessed March 9, 2025. http://www.medicalimage.ro/index.php/MID/article/view/7.