％0期刊文章％a v a v，tim％a kort，janine％膀胱，gerrie％windisch，wolfram％a wijkstra，peter J.％duiverman，marieke l.％t最小的临床上重要的严重呼吸不足差异严重COPD％D 2020％R 10.1183/13993003.01334-2020％J欧洲呼吸杂志％P 2001334％V 56％n 6％U //www.qdcxjkg.com/content/content/content/erj/56/6/6/2001334。full.pdf