％0期刊文章％a siempos，I。I.％a dimopoulos，g.％a falagas，M。E.％t来自作者％d 2007％r 10.1183/09031936.00085507％j欧洲呼吸杂志％p 815-816％v 30％n 4％u //www.qdcxjkg.com/content.com/content/content/content/erj/erj/30/4/4/4/4/4/4/4/4/4/4/4/4/4/4/815.2.full.pdf