RT Journal Article SR Electronic T1 Is bronchoscopic lung biopsy helpful in the management of patients with diffuse lung disease? JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society SP 1064 OP 1064 DO 10.1183/09031936.00160506 VO 29 IS 5 A1 R. MacJannette A1 J. Fiddes A1 K. Kerr A1 O. Dempsey YR 2007 UL http://erj.ersjournals.com/content/29/5/1064.1.abstract AB