RT Journal Article SR Electronic T1 Chronic hypersensitivity pneumonitis; an enigmatic and frequently fatal disease JF European Respiratory Review JO EUROPEAN RESPIRATORY REVIEW FD European Respiratory Society SP 200177 DO 10.1183/16000617.0177-2020 VO 29 IS 156 A1 Maher, Toby M. YR 2020 UL http://err.ersjournals.com/content/29/156/200177.abstract AB