NATIONAL MEDICAL JOURNAL OF CHINA, Volume 85, Issue 3,2005, Pages 184-188, doi:10.3760/j:issn:0376-2491.2005.03.013
NATIONAL MEDICAL JOURNAL OF CHINA, Volume 85, Issue 3,2005, Pages 154-157, doi:10.3760/j:issn:0376-2491.2005.03.004
NATIONAL MEDICAL JOURNAL OF CHINA, Volume 85, Issue 3,2005, Pages 173-176, doi:10.3760/j:issn:0376-2491.2005.03.010
NATIONAL MEDICAL JOURNAL OF CHINA, Volume 85, Issue 3,2005, Pages 212-215, doi:10.3760/j:issn:0376-2491.2005.03.021
NATIONAL MEDICAL JOURNAL OF CHINA, Volume 85, Issue 3,2005, Pages 166-168, doi:10.3760/j:issn:0376-2491.2005.03.008