Beatriz % % 0期刊文章%何晓卫Sapia,桑德拉% T旅行中心的纵隔淋巴结% D J 2019% R 10.1183/13993003.00850 -2019%欧洲呼吸杂志% P 1900850 % V 53% N 6% U //www.qdcxjkg.com/content/erj/53/6/1900850.full.pdf