FOREIGN MEDICAL SCIENCES, Volume 21, Issue 8,2002, Pages 376, doi:10.3760/cma.j.issn.1673-4351.2002.08.012
FOREIGN MEDICAL SCIENCES, Volume 21, Issue 8,2002, Pages 385-386, doi:10.3760/cma.j.issn.1673-4351.2002.08.028
FOREIGN MEDICAL SCIENCES, Volume 21, Issue 8,2002, Pages 376-377, doi:10.3760/cma.j.issn.1673-4351.2002.08.013
FOREIGN MEDICAL SCIENCES, Volume 21, Issue 8,2002, Pages 373-374, doi:10.3760/cma.j.issn.1673-4351.2002.08.008
FOREIGN MEDICAL SCIENCES, Volume 21, Issue 8,2002, Pages 374-375, doi:10.3760/cma.j.issn.1673-4351.2002.08.009