International Journal of Respiration, Volume 32, Issue 5,2012, Pages 398-400,封2, doi:10.3760/cma.j.issn.1673-436X.2012.005.018
International Journal of Respiration, Volume 32, Issue 5,2012, Pages 362-366, doi:10.3760/cma.j.issn.1673-436X.2012.005.010
International Journal of Respiration, Volume 32, Issue 5,2012, Pages 327-331, doi:10.3760/cma.j.issn.1673-436X.2012.005.002
International Journal of Respiration, Volume 32, Issue 5,2012, Pages 340-343, doi:10.3760/cma.j.issn.1673-436X.2012.005.005
International Journal of Respiration, Volume 32, Issue 5,2012, Pages 356-361, doi:10.3760/cma.j.issn.1673-436X.2012.005.009