RT Book, Whole SR Electronic A2 Hull, James H. A2 Haines, Jemma T1 Complex Breathlessness YR 2022 SN 978-1-84984-152-8 DO 10.1183/2312508X.erm9722 OP 245 UL https://books.ersjournals.com/content/9781849841528/9781849841528