Begum, AMK Nahar, ARMS Ekram, D Uddin, QT Islam, MM Alam, MA Hoque, QM Hussain, J Bhaduri, and SZ Hossein. 2009. “Ultrasound and Computed Tomographic Guided Fine Needle Aspiration Cytology of Intrathoracic Lesions”. TAJ: Journal of Teachers Association 20 (2):110-15. https://doi.org/10.3329/taj.v20i2.3070.