2Villena V,Lopez-Encuentra A, Echave Sustaeta J,et al. Diagnostic value CA549 in pleural fluid. Comparison with CEA, CA15.3 and CA72.4. Lung Cancer, 2003,40 ( 3 ) :289 - 294
3Ryu JS, Lee HJ, Cho JH, et al. Theimplication of elevated carcinoembryonic antigen level in pleural fluid of patients with non-malignant pleural effusion. Respirology, 2003,8(4) :487 -491
4超声医学.第四版,p852~858
5Lazopoulos G, Kotoulas C, Kokotsakis J, et al. Diagnostic minivideo assisted thoracic surgery. Effectiveness and accuracy of new generation 2.0 mm instruments. Surg Endosc,2002,16 ( 12 ) : 1793- 1795