Chinese Journal of Digestive Surgery, Volume 18, Issue 8,2019, Pages 803-805, doi:10.3760/cma.j.issn.1673-9752.2019.08.017
Chinese Journal of Digestive Surgery, Volume 18, Issue 8,2019, Pages 797-802, doi:10.3760/cma.j.issn.1673-9752.2019.08.016
Chinese Journal of Digestive Surgery, Volume 18, Issue 8,2019, Pages 747-752, doi:10.3760/cma.j.issn.1673-9752.2019.08.008
Chinese Journal of Digestive Surgery, Volume 18, Issue 8,2019, Pages 773-779, doi:10.3760/cma.j.issn.1673-9752.2019.08.012