M. Ali, S. Aslam, F. A. Majeed, and M. Ashfaq, “AN UNUSUAL FOREIGN BODY BRONCHUS (OPEN SAFETY PIN): An Unusual Foreign Body Bronchus”, Pak Armed Forces Med J, vol. 58, no. 3, pp. 348–349, Sep. 2008, Accessed: Nov. 28, 2024. [Online]. Available: https://pafmj.org/PAFMJ/article/view/2065