International Journal of Cerebrovascular Diseases, Volume 19, Issue 8,2011, Pages 616-619, doi:10.3760/cma.j.issn.1673-4165.2011.08.011
International Journal of Cerebrovascular Diseases, Volume 19, Issue 8,2011, Pages 636-640, doi:10.3760/cma.j.issn.1673-4165.2011.08.015
International Journal of Cerebrovascular Diseases, Volume 19, Issue 8,2011, Pages 593-597, doi:10.3760/cma.j.issn.1673-4165.2011.08.007
International Journal of Cerebrovascular Diseases, Volume 19, Issue 8,2011, Pages 574-579, doi:10.3760/cma.j.issn.1673-4165.2011.08.003
International Journal of Cerebrovascular Diseases, Volume 19, Issue 8,2011, Pages 631-635, doi:10.3760/cma.j.issn.1673-4165.2011.08.014