Teimouri, Mahtab, Muhammadhosein Moradi, Sara Ansari, Maryam Teimouri, and Ebrahim Jafari. “Foreign Body Aspiration Leading to Complete Lung Collapse Due to Left Bronchus Obstruction: A Case Report ”. School of Medicine Students’ Journal 2, no. 4 (November 29, 2020): 19-21. Accessed April 13, 2021. https://journals.sbmu.ac.ir/smsj/article/view/31580.