NATIONAL MEDICAL JOURNAL OF CHINA, Volume 90, Issue 48,2010, Pages 3399-3402, doi:10.3760/cma.j.issn.0376-2491.2010.48.004
NATIONAL MEDICAL JOURNAL OF CHINA, Volume 90, Issue 48,2010, Pages 3390,3410,3425,3430,3449,3452,
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NATIONAL MEDICAL JOURNAL OF CHINA, Volume 90, Issue 48,2010, Pages 3444-3446, doi:10.3760/cma.j.issn.0376-2491.2010.48.016
NATIONAL MEDICAL JOURNAL OF CHINA, Volume 90, Issue 48,2010, Pages 3415-3417, doi:10.3760/cma.j.issn.0376-2491.2010.48.008