Chinese Journal of Digestive Surgery, Volume 12, Issue 11,2013, Pages 846-849, doi:10.3760/cma.j.issn.1673-9752.2013.11.009
Chinese Journal of Digestive Surgery, Volume 12, Issue 11,2013, Pages 888-890, doi:10.3760/cma.j.issn.1673-9752.2013.11.020
Chinese Journal of Digestive Surgery, Volume 12, Issue 11,2013, Pages 859-861, doi:10.3760/cma.j.issn.1673-9752.2013.11.012
Chinese Journal of Digestive Surgery, Volume 12, Issue 11,2013, Pages 820-822, doi:10.3760/cma.j.issn.1673-9752.2013.11.003
Chinese Journal of Digestive Surgery, Volume 12, Issue 11,2013, Pages 873-878, doi:10.3760/cma.j.issn.1673-9752.2013.11.015