Chinese Journal of Digestive Surgery, Volume 13, Issue 4,2014, Pages 259-262, doi:10.3760/cma.j.issn.1673-9752.2014.04.006
Chinese Journal of Digestive Surgery, Volume 13, Issue 4,2014, Pages 241-243, doi:10.3760/cma.j.issn.1673-9752.2014.04.001
Chinese Journal of Digestive Surgery, Volume 13, Issue 4,2014, Pages 286-290, doi:10.3760/cma.j.issn.1673-9752.2014.04.012
Chinese Journal of Digestive Surgery, Volume 13, Issue 4,2014, Pages 299-301, doi:10.3760/cma.j.issn.1673-9752.2014.04.015
Chinese Journal of Digestive Surgery, Volume 13, Issue 4,2014, Pages 306-309, doi:10.3760/cma.j.issn.1673-9752.2014.04.018