International Journal of Respiration, Volume 42, Issue 7,2022, Pages 552-556, doi:10.3760/cma.j.cn131368-20211001-00744
International Journal of Respiration, Volume 42, Issue 7,2022, Pages 540-544, doi:10.3760/cma.j.cn131368-20220107-00012
International Journal of Respiration, Volume 42, Issue 7,2022, Pages 507-512, doi:10.3760/cma.j.cn131368-20201208-01113
International Journal of Respiration, Volume 42, Issue 7,2022, Pages 557-560, doi:10.3760/cma.j.cn131368-20211109-00831
International Journal of Respiration, Volume 42, Issue 7,2022, Pages 481-488, doi:10.3760/cma.j.cn131368-20211201-00886