NATIONAL MEDICAL JOURNAL OF CHINA, Volume 90, Issue 21,2010, Pages 1487-1490, doi:10.3760/cma.j.issn.0376-2491.2010.21.011
NATIONAL MEDICAL JOURNAL OF CHINA, Volume 90, Issue 21,2010, Pages 1441-1442, doi:10.3760/cma.j.issn.0376-2491.2010.21.001
NATIONAL MEDICAL JOURNAL OF CHINA, Volume 90, Issue 21,2010, Pages 1463-1466, doi:10.3760/cma.j.issn.0376-2491.2010.21.006
NATIONAL MEDICAL JOURNAL OF CHINA, Volume 90, Issue 21,2010, Pages 1512, doi:10.3760/cma.j.issn.0376-2491.2010.21.019
NATIONAL MEDICAL JOURNAL OF CHINA, Volume 90, Issue 21,2010, Pages 1497-1499, doi:10.3760/cma.j.issn.0376-2491.2010.21.014