Solanki, Bharti, and Govind Narayan Purohit. “A Unique Foreign Body in Bronchus: Surgical Challenge”. Bangladesh Journal of Otorhinolaryngology 17, no. 2 (November 7, 2011): 132–134. Accessed September 12, 2025. https://www.banglajol.info/index.php/BJO/article/view/8854.