Chinese Journal of Digestive Surgery, Volume 18, Issue 4,2019, Pages 400-402, doi:10.3760/cma.j.issn.1673-9752.2019.04.017
Chinese Journal of Digestive Surgery, Volume 18, Issue 4,2019, Pages 394-399, doi:10.3760/cma.j.issn.1673-9752.2019.04.016
Chinese Journal of Digestive Surgery, Volume 18, Issue 4,2019, Pages 358-367, doi:10.3760/cma.j.issn.1673-9752.2019.04.011
Chinese Journal of Digestive Surgery, Volume 18, Issue 4,2019, Pages 403-406, doi:10.3760/cma.j.issn.1673-9752.2019.04.018
Chinese Journal of Digestive Surgery, Volume 18, Issue 4,2019, Pages 311-315, doi:10.3760/cma.j.issn.1673-9752.2019.04.004