Wang, Maoshui, Zhiqiang Zhang, and Xinfeng Wang. 2014. “ Superoxide Dismutase 2 As a Marker to Differentiate Tuberculous Pleural Effusions from Malignant Pleural Effusions ”. Clinics 69 (12): 799-803. https://doi.org/10.6061/clinics/2014(12)02.