RT Journal Article SR Electronic T1 Assessing quality of life of idiopathic pulmonary fibrosis patients: the INSTAGE study JF Breathe JO Breathe FD European Respiratory Society SP 144 OP 146 DO 10.1183/20734735.0016-2019 VO 15 IS 2 A1 Guillermo Suarez-Cuartin A1 Maria Molina-Molina YR 2019 UL http://breathe.ersjournals.com/content/15/2/144.abstract AB