Hakani, L., and A. Mitre. “A Clinical Study of Diagnostic Efficacy of Interferon Gamma and Adenosine Deaminase in Exudative Pleural Effusion”. International Journal of Advances in Medicine, vol. 3, no. 2, Jan. 2017, pp. 148-51, doi:10.18203/2349-3933.ijam20160835.