Chinese Journal of Digestive Surgery, Volume 13, Issue 11,2014, Pages 867-870, doi:10.3760/cma.j.issn.1673-9752.2014.11.008
Chinese Journal of Digestive Surgery, Volume 13, Issue 11,2014, Pages 886-890, doi:10.3760/cma.j.issn.1673-9752.2014.11.012
Chinese Journal of Digestive Surgery, Volume 13, Issue 11,2014, Pages 891-894, doi:10.3760/cma.j.issn.1673-9752.2014.11.013
Chinese Journal of Digestive Surgery, Volume 13, Issue 11,2014, Pages 838-840, doi:10.3760/cma.j.issn.1673-9752.2014.11.002
Chinese Journal of Digestive Surgery, Volume 13, Issue 11,2014, Pages 864-866, doi:10.3760/cma.j.issn.1673-9752.2014.11.007