RT Journal Article SR Electronic T1 Major conceptual change required to improve lung cancer: see a respiratory physician JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society SP 565 OP 566 DO 10.1183/09031936.03.00116202 VO 21 IS 4 A1 J.K. Field A1 C. Brambilla YR 2003 UL http://erj.ersjournals.com/content/21/4/565.abstract AB