CHINESE MEDICAL JOURNAL, Volume 115, Issue 8,2002, Pages 1264-1278,
CHINESE MEDICAL JOURNAL, Volume 115, Issue 8,2002, Pages 1229-1232, doi:10.3760/j.issn:0366-6999.2002.08.026
CHINESE MEDICAL JOURNAL, Volume 115, Issue 8,2002, Pages 1158-1162, doi:10.3760/j.issn:0366-6999.2002.08.009
CHINESE MEDICAL JOURNAL, Volume 115, Issue 8,2002, Pages 1127-1131, doi:10.3760/j.issn:0366-6999.2002.08.002