Chinese Journal of Digestive Surgery, Volume 18, Issue 9,2019, Pages 848-853, doi:10.3760/cma.j.issn.1673-9752.2019.09.008
Chinese Journal of Digestive Surgery, Volume 18, Issue 9,2019, Pages 826-829, doi:10.3760/cma.j.issn.1673-9752.2019.09.003
Chinese Journal of Digestive Surgery, Volume 18, Issue 9,2019, Pages 822-825, doi:10.3760/cma.j.issn.1673-9752.2019.09.002
Chinese Journal of Digestive Surgery, Volume 18, Issue 9,2019, Pages 830-833, doi:10.3760/cma.j.issn.1673-9752.2019.09.004
Chinese Journal of Digestive Surgery, Volume 18, Issue 9,2019, Pages 873-878, doi:10.3760/cma.j.issn.1673-9752.2019.09.012