NATIONAL MEDICAL JOURNAL OF CHINA, Volume 85, Issue 41,2005, Pages 2937-2939, doi:10.3760/j:issn:0376-2491.2005.41.014
NATIONAL MEDICAL JOURNAL OF CHINA, Volume 85, Issue 41,2005, Pages 2883-2885, doi:10.3760/j:issn:0376-2491.2005.41.002
NATIONAL MEDICAL JOURNAL OF CHINA, Volume 85, Issue 41,2005, Pages 2881-2882, doi:10.3760/j:issn:0376-2491.2005.41.001
NATIONAL MEDICAL JOURNAL OF CHINA, Volume 85, Issue 41,2005, Pages 2899-2904, doi:10.3760/j:issn:0376-2491.2005.41.006
NATIONAL MEDICAL JOURNAL OF CHINA, Volume 85, Issue 41,2005, Pages 2886-2888, doi:10.3760/j:issn:0376-2491.2005.41.003