TY - BOOK A2 - Chung, Kian Fan Israel, Elliot Gibson, Peter G. PY - 2019 T1 - Severe Asthma PB - European Respiratory Society SP - 359 DA - 2019-06-01 00:00:00 SN - 978-1-84984-104-7 DO - 10.1183/2312508X.erm8419 UR - https://books.ersjournals.com/content/9781849841047/9781849841047 ER -