3Hira HS, Ranjan R. Role of percutaneous closed needle pleural bi- opsy among patients of undiagnosed exudative pleural effusion [ J ]. Lung India,2011,28(2) :101 - 104.
4Guimar~es MD, Andrade MQ, Fonte AC, et al. Predictive compli- cation factors for CT-guided fine needle aspiration biopsy of pulmo- nary lesions [ J ]. Clinics ( Sao Paulo ) ,2010,65 (9) :847 - 850.
5Lee P, Hsu A, Lo C. Prospective evaluation of flex-rigid pleurosco- py for indeterminate pleural effusion : accuracy, safety and outcome [ J]. Respirology,2007 ,12 :881 - 6.
6James P, Gupta R, Christopher DJ. Evaluation of the diagnostic yield and safety of closed pleural biopsy in the diagnosis of pleural effusion[ J]. Indian J Tuberc, 2010,57:19 - 24.