Suleman, Amir, Qazi Ikramullah, Farooq Ahmed, and Muhammad Yousaf Khan. 2011. “INDICATIONS AND COMPLICATIONS OF BRONCHOSCOPY: AN EXPERIENCE OF 100 CASES IN A TERTIARY CARE HOSPITAL”. Journal of Postgraduate Medical Institute 22 (3). https://www.jpmi.org.pk/index.php/jpmi/article/view/209.