International Journal of Respiration, Volume 42, Issue 20,2022, Pages 1526-1529, doi:10.3760/cma.j.cn131368-20220629-00554
International Journal of Respiration, Volume 42, Issue 20,2022, Pages 1550-1555, doi:10.3760/cma.j.cn131368-20220601-00442
International Journal of Respiration, Volume 42, Issue 20,2022, Pages 1582-1586, doi:10.3760/cma.j.cn131368-20220617-00492
International Journal of Respiration, Volume 42, Issue 20,2022, Pages 1556-1561, doi:10.3760/cma.j.cn131368-20220611-00465
International Journal of Respiration, Volume 42, Issue 20,2022, Pages 1592-1596, doi:10.3760/cma.j.cn131368-20220609-00458