FOREIGN MEDICAL SCIENCES, Volume 21, Issue 5,2001, Pages 197-198, doi:10.3760/cma.j.issn.1673-4416.2001.05.003
FOREIGN MEDICAL SCIENCES, Volume 21, Issue 5,2001, Pages 193-194, doi:10.3760/cma.j.issn.1673-4416.2001.05.001
FOREIGN MEDICAL SCIENCES, Volume 21, Issue 5,2001, Pages 208-209, doi:10.3760/cma.j.issn.1673-4416.2001.05.008
FOREIGN MEDICAL SCIENCES, Volume 21, Issue 5,2001, Pages 221-224, doi:10.3760/cma.j.issn.1673-4416.2001.05.013
FOREIGN MEDICAL SCIENCES, Volume 21, Issue 5,2001, Pages 224-227, doi:10.3760/cma.j.issn.1673-4416.2001.05.014