CHINESE MEDICAL JOURNAL, Volume 120, Issue 14,2007, Pages 1281-1283,
CHINESE MEDICAL JOURNAL, Volume 120, Issue 14,2007, Pages 1251-1255,
CHINESE MEDICAL JOURNAL, Volume 120, Issue 14,2007, Pages 1211-1215,
CHINESE MEDICAL JOURNAL, Volume 120, Issue 14,2007, Pages 1269,