International Journal of Cerebrovascular Diseases, Volume 20, Issue 3,2012, Pages 193-197, doi:10.3760/cma.j.issn.1673-4165.2012.03.007
International Journal of Cerebrovascular Diseases, Volume 20, Issue 3,2012, Pages 223-226, doi:10.3760/cma.j.issn.1673-4165.2012.03.013
International Journal of Cerebrovascular Diseases, Volume 20, Issue 3,2012, Pages 189-192, doi:10.3760/cma.j.issn.1673-4165.2012.03.006
International Journal of Cerebrovascular Diseases, Volume 20, Issue 3,2012, Pages 219-222, doi:10.3760/cma.j.issn.1673-4165.2012.03.012
International Journal of Cerebrovascular Diseases, Volume 20, Issue 3,2012, Pages 237-240, doi:10.3760/cma.j.issn.1673-4165.2012.03.016