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