RT Journal Article SR Electronic T1 Early-stage lung cancer: a report from the recent ERS School Course JF Breathe JO Breathe FD European Respiratory Society SP 309 OP 310 DO 10.1183/18106838.0204.309 VO 2 IS 4 A1 G. Massard A1 E.A. Kochetkova YR 2006 UL http://breathe.ersjournals.com/content/2/4/309.abstract AB