3Doelken P, Huggins JT, Goldblatt M, et al. The Effects of Co-exist- ing Pneumonia and End - Stage Renal Disease on the Pleural Fluid Anal-ysis in Patients with Hydrostatic Pleural Effusion[J]. Chest, 2013, 10 (3): 2212-2221.
4Azimi Q, Rezadoost B, Jalali Nadoushan M, et al. Evaluation of serum cra21 in patients with pleural effusion [J]. Iran Red Crescent Med J, 2012, 14 (10): 613-616.