INTERNATIONAL JOURNAL OF RESPIRATION, Volume 28, Issue 10,2008, Pages 618-622, doi:10.3760/cma.j.issn.1673-436X.2008.10.013
INTERNATIONAL JOURNAL OF RESPIRATION, Volume 28, Issue 10,2008, Pages 630-634, doi:10.3760/cma.j.issn.1673-436X.2008.10.016
INTERNATIONAL JOURNAL OF RESPIRATION, Volume 28, Issue 10,2008, Pages 602-604,封3, doi:10.3760/cma.j.issn.1673-436X.2008.10.009
INTERNATIONAL JOURNAL OF RESPIRATION, Volume 28, Issue 10,2008, Pages 610-613, doi:10.3760/cma.j.issn.1673-436X.2008.10.011
INTERNATIONAL JOURNAL OF RESPIRATION, Volume 28, Issue 10,2008, Pages 587-589, doi:10.3760/cma.j.issn.1673-436X.2008.10.004