TY - BOOK A2 - Anzueto, Antonio Heijdra, Yvonne Hurst, John R. PY - 2015 T1 - Controversies in COPD PB - European Respiratory Society SP - 333 DA - 2015-09-01 00:00:00 SN - 978-1-84984-064-4 DO - 10.1183/2312508X.erm6915 UR - https://books.ersjournals.com/content/9781849840644/9781849840644 ER -