NATIONAL MEDICAL JOURNAL OF CHINA, Volume 85, Issue 29,2005, Pages 2076-2080, doi:10.3760/j:issn:0376-2491.2005.29.016
NATIONAL MEDICAL JOURNAL OF CHINA, Volume 85, Issue 29,2005, Pages 2049, doi:10.3760/j:issn:0376-2491.2005.29.021
NATIONAL MEDICAL JOURNAL OF CHINA, Volume 85, Issue 29,2005, Pages 2083-2084, doi:10.3760/j:issn:0376-2491.2005.29.018
NATIONAL MEDICAL JOURNAL OF CHINA, Volume 85, Issue 29,2005, Pages 2043-2045, doi:10.3760/j:issn:0376-2491.2005.29.008
NATIONAL MEDICAL JOURNAL OF CHINA, Volume 85, Issue 29,2005, Pages 2070-2075, doi:10.3760/j:issn:0376-2491.2005.29.015