Morphologic grading of the emphysematous lung and its relation to improvement after lung volume reduction surgery.
Wisser W, Klepetko W, Kontrus M, Bankier A, Senbaklavaci O, Kaider A, Wanke T, Tschernko E, Wolner E. Morphologic grading of the emphysematous lung and its relation to improvement after lung volume reduction surgery. Ann Thorac Surg. 1998 Mar; 65(3):793-9.