PT - JOURNAL ARTICLE AU - Frank, Rebecca C. AU - Hicks, Sophie AU - Duck, Annette M. AU - Spencer, Lisa AU - Leonard, Colm T. AU - Barnett, Emma TI - Ambulatory oxygen in idiopathic pulmonary fibrosis: of what benefit? AID - 10.1183/09031936.00007712 DP - 2012 Jul 01 TA - European Respiratory Journal PG - 269--270 VI - 40 IP - 1 4099 - http://erj.ersjournals.com/content/40/1/269.short 4100 - http://erj.ersjournals.com/content/40/1/269.full SO - Eur Respir J2012 Jul 01; 40