CHINESE MEDICAL JOURNAL, , Issue 9,2004, Pages 1283-1287,
CHINESE MEDICAL JOURNAL, , Issue 9,2004, Pages 1321-1325,
CHINESE MEDICAL JOURNAL, , Issue 9,2004, Pages 1359-1363,
CHINESE MEDICAL JOURNAL, , Issue 9,2004, Pages 1317-1320,
CHINESE MEDICAL JOURNAL, , Issue 9,2004, Pages 1408-1410,