Wang P.-H.HAO-CHIEN WANGCheng S.-L.2020-08-122020-08-1220131016-7390https://www.scopus.com/inward/record.uri?eid=2-s2.0-84893902607&partnerID=40&md5=12c2ddf9fa1be4683163fbae58ee7e6ehttps://scholars.lib.ntu.edu.tw/handle/123456789/512216Airway bacterial colonization in COPD under the therapy of inhaled corticosteroid/long-acting β2 agonist- the relationship with COPD assessment testjournal article2-s2.0-84893902607