NATIONAL MEDICAL JOURNAL OF CHINA, Volume 85, Issue 30,2005, Pages 2090,2108,2116,2145, doi:10.3760/j:issn:0376-2491.2005.30.027
NATIONAL MEDICAL JOURNAL OF CHINA, Volume 85, Issue 30,2005, Pages 2154-2156, doi:10.3760/j:issn:0376-2491.2005.30.021
NATIONAL MEDICAL JOURNAL OF CHINA, Volume 85, Issue 30,2005, Pages 2120-2123, doi:10.3760/j:issn:0376-2491.2005.30.010
NATIONAL MEDICAL JOURNAL OF CHINA, Volume 85, Issue 30,2005, Pages 2113-2116, doi:10.3760/j:issn:0376-2491.2005.30.008
NATIONAL MEDICAL JOURNAL OF CHINA, Volume 85, Issue 30,2005, Pages 2136-2139, doi:10.3760/j:issn:0376-2491.2005.30.014