INTERNATIONAL JOURNAL OF CEREBROVASCULAR DISEASES, Volume 17, Issue 8,2009, Pages 582-586, doi:10.3760/cma.j.issn.1673-4165.2009.08.005
INTERNATIONAL JOURNAL OF CEREBROVASCULAR DISEASES, Volume 17, Issue 8,2009, Pages 609-613, doi:10.3760/cma.j.issn.1673-4165.2009.08.011
INTERNATIONAL JOURNAL OF CEREBROVASCULAR DISEASES, Volume 17, Issue 8,2009, Pages 594-599, doi:10.3760/cma.j.issn.1673-4165.2009.08.008
INTERNATIONAL JOURNAL OF CEREBROVASCULAR DISEASES, Volume 17, Issue 8,2009, Pages 568-572, doi:10.3760/cma.j.issn.1673-4165.2009.08.002