CHINESE MEDICAL JOURNAL, Volume 121, Issue 9,2008, Pages 850-852,
CHINESE MEDICAL JOURNAL, Volume 121, Issue 9,2008, Pages 819-826,
CHINESE MEDICAL JOURNAL, Volume 121, Issue 9,2008, Pages 771-775,
CHINESE MEDICAL JOURNAL, Volume 121, Issue 9,2008, Pages 811-818,