Sreelatha, P., Raghavan, S., Naveen, N. and Venugopal, K. 2017. Diagnostic Yield of Ultrasound Guided Transthoracic Fine Needle Aspiration Biopsy in the Diagnosis of Intrathoracic Lesions. Kerala Medical Journal. 10, 1 (Mar. 2017), 18-24. DOI:https://doi.org/10.52314/kmj.2017.v10i1.63.