RT Journal Article SR Electronic T1 Antioxidant therapy in idiopathic pulmonary fibrosis: hope is kindled JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society SP 664 OP 666 DO 10.1183/09031936.06.00010006 VO 27 IS 4 A1 A. U. Wells YR 2006 UL http://erj.ersjournals.com/content/27/4/664.abstract AB