RT Journal Article SR Electronic T1 Commentary: The ERS/ESTS clinical guidelines for evaluating fitness for radical treatment for lung cancer JF Breathe JO breathe FD European Respiratory Society SP 141 OP 145 DO 10.1183/18106838.0602.141 VO 6 IS 2 A1 A. Brunelli YR 2009 UL http://breathe.ersjournals.com/content/6/2/141.abstract AB