International Journal of Cerebrovascular Diseases, Volume 21, Issue 7,2013, Pages 531-535, doi:10.3760/cma.j.issn.1673-4165.2013.07.005
International Journal of Cerebrovascular Diseases, Volume 21, Issue 7,2013, Pages 545-549, doi:10.3760/cma.j.issn.1673-4165.2013.07.008
International Journal of Cerebrovascular Diseases, Volume 21, Issue 7,2013, Pages 536-540, doi:10.3760/cma.j.issn.1673-4165.2013.07.006
International Journal of Cerebrovascular Diseases, Volume 21, Issue 7,2013, Pages 541-544, doi:10.3760/cma.j.issn.1673-4165.2013.07.007
International Journal of Cerebrovascular Diseases, Volume 21, Issue 7,2013, Pages 522-526, doi:10.3760/cma.j.issn.1673-4165.2011.07.003.1