5Westcott JL, Rao N, Colley DP. Transthoracic needle biopsy of small pulmonary nodules. Radiology, 1997, 202:97.
6Li H, Boiselle PM, Shepard JO,et al. Diagnostic accuracy and safety of CT-guided percutaneous needle aspiration biopsy of the lung: comparison of small and large pulmonary nodules. AJR, 1996, 167:105.
7Larscheid RC, Thorpe PE, Scott WJ. Percutaneous transthoracic needle aspiration biopsy: a comprehensive review of its current role in the diagnosis and treatment of lung tumors. Chest, 1998, 114:704.
8Gouliamos AD, Giannopoulos DH, Panagi GM,et al. Computed-tomography-guided fine needle aspiration of peripheral lung opacities: an initial diagnostic procedure? Acta-Cytologica, 2000, 44:344.
9Weisbrod GL, Herman SJ, Tao LC. Preliminary experence with a dual cutting edge needle in thoracic percutaneous fine-needle aspiration biopsy. Radiology, 1987, 163:75.
10Ljung BM, Drejet A, Chiampi N,et al. Diagnostic accuracy of fine needle aspiration biopsy is determined by physician training in sampling technique. Cancer cytopathol, 2001, 93:263.