FOREIGN MEDICAL SCIENCES, Volume 9, Issue 3,2001, Pages 162-164, doi:10.3760/cma.j.issn.1673-4165.2001.03.007
FOREIGN MEDICAL SCIENCES, Volume 9, Issue 3,2001, Pages 187-190, doi:10.3760/cma.j.issn.1673-4165.2001.03.016
FOREIGN MEDICAL SCIENCES, Volume 9, Issue 3,2001, Pages 165-167, doi:10.3760/cma.j.issn.1673-4165.2001.03.008
FOREIGN MEDICAL SCIENCES, Volume 9, Issue 3,2001, Pages 168-170, doi:10.3760/cma.j.issn.1673-4165.2001.03.009