CHINESE MEDICAL JOURNAL, Volume 115, Issue 4,2002, Pages 552-554, doi:10.3760/cma.j.issn.0366-6999.2002.04.117
CHINESE MEDICAL JOURNAL, Volume 115, Issue 4,2002, Pages 543-548, doi:10.3760/cma.j.issn.0366-6999.2002.04.115
CHINESE MEDICAL JOURNAL, Volume 115, Issue 4,2002, Pages 563-566, doi:10.3760/cma.j.issn.0366-6999.2002.04.120
CHINESE MEDICAL JOURNAL, Volume 115, Issue 4,2002, Pages 549-551, doi:10.3760/cma.j.issn.0366-6999.2002.04.116
CHINESE MEDICAL JOURNAL, Volume 115, Issue 4,2002, Pages 487-490, doi:10.3760/cma.j.issn.0366-6999.2002.04.102