Chinese Journal of Digestive Surgery, Volume 17, Issue 5,2018, Pages 508-513, doi:10.3760/cma.j.issn.1673-9752.2018.05.016
Chinese Journal of Digestive Surgery, Volume 17, Issue 5,2018, Pages 497-501, doi:10.3760/cma.j.issn.1673-9752.2018.05.014
Chinese Journal of Digestive Surgery, Volume 17, Issue 5,2018, Pages 445-451, doi:10.3760/cma.j.issn.1673-9752.2018.05.007
Chinese Journal of Digestive Surgery, Volume 17, Issue 5,2018, Pages 426-429, doi:10.3760/cma.j.issn.1673-9752.2018.05.002
Chinese Journal of Digestive Surgery, Volume 17, Issue 5,2018, Pages 520-521, doi:10.3760/cma.j.issn.1673-9752.2018.05.018