V SA, G PS. Study on Diagnostic Approach for Pleural Effusion with Varied Etiology: Study on Diagnostic Approach for Pleural Effusion with Varied Etiology. Natl J Integr Res Med [Internet]. 2017 Aug. 31 [cited 2024 Nov. 22];8(4):63-7. Available from: http://nicpd.ac.in/ojs-/index.php/njirm/article/view/1285