CHINESE MEDICAL JOURNAL, Volume 117, Issue 04,2004, Pages 483-487, Dol:
CHINESE MEDICAL JOURNAL, Volume 117, Issue 04,2004, Pages 488-491, Dol:
CHINESE MEDICAL JOURNAL, Volume 117, Issue 04,2004, Pages 492-497, Dol:
CHINESE MEDICAL JOURNAL, Volume 117, Issue 04,2004, Pages 498-502, Dol:
CHINESE MEDICAL JOURNAL, Volume 117, Issue 04,2004, Pages 503-506, Dol: