CHINESE MEDICAL JOURNAL, Volume 120, Issue 06,2007, Pages 443-446, Dol:
CHINESE MEDICAL JOURNAL, Volume 120, Issue 06,2007, Pages 447-451, Dol:
CHINESE MEDICAL JOURNAL, Volume 120, Issue 06,2007, Pages 452-457, Dol:
CHINESE MEDICAL JOURNAL, Volume 120, Issue 06,2007, Pages 458-462, Dol:
CHINESE MEDICAL JOURNAL, Volume 120, Issue 06,2007, Pages 463-468, Dol: