PT - JOURNAL ARTICLE AU - Miyamura, Takuto AU - Kinoshita, Yoshiaki AU - Kushima, Hisako AU - Mukae, Hiroshi AU - Ishii, Hiroshi TI - Lung involvement during the prediagnostic phase of idiopathic pleuroparenchymal fibroelastosis AID - 10.1183/23120541.00548-2021 DP - 2022 Jan 01 TA - ERJ Open Research PG - 00548-2021 4099 - http://openres.ersjournals.com/content/early/2022/01/06/23120541.00548-2021.short 4100 - http://openres.ersjournals.com/content/early/2022/01/06/23120541.00548-2021.full