RT Journal Article SR Electronic T1 Barriers to new drug development in respiratory disease JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society SP 1197 OP 1207 DO 10.1183/09031936.00007915 VO 45 IS 5 A1 Peter J. Barnes A1 Sergio Bonini A1 Werner Seeger A1 Maria G. Belvisi A1 Brian Ward A1 Anthony Holmes YR 2015 UL http://erj.ersjournals.com/content/45/5/1197.abstract AB