CHINESE MEDICAL JOURNAL, Volume 121, Issue 7,2008, Pages 658-663,
CHINESE MEDICAL JOURNAL, Volume 121, Issue 7,2008, Pages 649-652,
CHINESE MEDICAL JOURNAL, Volume 121, Issue 7,2008, Pages 653-657,
CHINESE MEDICAL JOURNAL, Volume 121, Issue 7,2008, Pages 625-630,