CHINESE MEDICAL JOURNAL, Volume 121, Issue 13,2008, Pages 1169-1172,
CHINESE MEDICAL JOURNAL, Volume 121, Issue 13,2008, Pages 1177-1182,
CHINESE MEDICAL JOURNAL, Volume 121, Issue 13,2008, Pages 1159-1164,
CHINESE MEDICAL JOURNAL, Volume 121, Issue 13,2008, Pages 1189-1196,