Chinese Journal of Digestive Surgery, Volume 12, Issue 5,2013, Pages 383-387, doi:10.3760/cma.j.issn.1673-9752.2013.05.014
Chinese Journal of Digestive Surgery, Volume 12, Issue 5,2013, Pages 352-357, doi:10.3760/cma.j.issn.1673-9752.2013.05.008
Chinese Journal of Digestive Surgery, Volume 12, Issue 5,2013, Pages 358-361, doi:10.3760/cma.j.issn.1673-9752.2013.05.009
Chinese Journal of Digestive Surgery, Volume 12, Issue 5,2013, Pages 336-339, doi:10.3760/cma.j.issn.1673-9752.2013.05.005
Chinese Journal of Digestive Surgery, Volume 12, Issue 5,2013, Pages 328-331, doi:10.3760/cma.j.issn.1673-9752.2013.05.003