特发性肺纤维化的家庭肺活量测定:准备好黄金时间?%D 2017 %R 10.1183/13993003.01403-2017 %J欧洲呼吸杂志%P 1701403 %V 50% N 1% U //www.qdcxjkg.com/content/erj/50/1/1701403.full.pdf