RT Journal Article SR Electronic T1 Gastro-oesophageal reflux and idiopathic pulmonary fibrosis: the heart burn in patients with IPF can no longer be silent JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society SP 1800921 DO 10.1183/13993003.00921-2018 VO 51 IS 6 A1 Michael Kreuter A1 Ganesh Raghu YR 2018 UL http://erj.ersjournals.com/content/51/6/1800921.abstract AB