NATIONAL MEDICAL JOURNAL OF CHINA, Volume 85, Issue 19,2005, Pages 1339-1343, doi:10.3760/j:issn:0376-2491.2005.19.010
NATIONAL MEDICAL JOURNAL OF CHINA, Volume 85, Issue 19,2005, Pages 1304, doi:10.3760/j:issn:0376-2491.2005.19.023
NATIONAL MEDICAL JOURNAL OF CHINA, Volume 85, Issue 19,2005, Pages 1326, doi:10.3760/j:issn:0376-2491.2005.19.021
NATIONAL MEDICAL JOURNAL OF CHINA, Volume 85, Issue 19,2005, Pages 1319-1321, doi:10.3760/j:issn:0376-2491.2005.19.006
NATIONAL MEDICAL JOURNAL OF CHINA, Volume 85, Issue 19,2005, Pages 1362, doi:10.3760/j:issn:0376-2491.2005.19.017