NATIONAL MEDICAL JOURNAL OF CHINA, Volume 85, Issue 27,2005, Pages 1883-1884, doi:10.3760/j:issn:0376-2491.2005.27.005
NATIONAL MEDICAL JOURNAL OF CHINA, Volume 85, Issue 27,2005, Pages 1920, doi:10.3760/j:issn:0376-2491.2005.27.024
NATIONAL MEDICAL JOURNAL OF CHINA, Volume 85, Issue 27,2005, Pages 1936-1940, doi:10.3760/j:issn:0376-2491.2005.27.017
NATIONAL MEDICAL JOURNAL OF CHINA, Volume 85, Issue 27,2005, Pages 1875, doi:10.3760/j:issn:0376-2491.2005.27.019
NATIONAL MEDICAL JOURNAL OF CHINA, Volume 85, Issue 27,2005, Pages 1889, doi:10.3760/j:issn:0376-2491.2005.27.023