1Ernst A, Silvestri GA, Johnstone D. Interventional pulmonary procedures: Guidelines from the American College of Chest Physicians. Chest, 2003, 123:1693-1717.
2Bolliger CT, Mathur PN, Beamis JF, et al. ERS/ATS statement on interventional pulmonology. European Respiratory Society/ American Thoracic Society. Eur Respir J, 2002, 19 : 356-373.
3Sweer L, Zwillich CW. Dyspnea in the patient with chronic obstructive pulmonary disease. Etiology and management. Clin Chest Med, 1990,11:417-445.