CHINESE MEDICAL JOURNAL, Volume 120, Issue 15,2007, Pages 1314-1318,
CHINESE MEDICAL JOURNAL, Volume 120, Issue 15,2007, Pages 1309-1313,
CHINESE MEDICAL JOURNAL, Volume 120, Issue 15,2007, Pages 1378-1380,
CHINESE MEDICAL JOURNAL, Volume 120, Issue 15,2007, Pages 1348-1352,