Ali, S. K., Zuberi, F. F., & Hameed, S. (2019). Frequency and Risk Factors of Bronchopleural Fistula in Tube Thoracostomy Patients. Journal of the Dow University of Health Sciences (JDUHS), 13(2), 95–101. https://doi.org/10.36570/jduhs.2019.2.651