Chinese Journal of Digestive Surgery, Volume 18, Issue 2,2019, Pages 111-116, doi:10.3760/cma.j.issn.1673-9752.2019.02.002
Chinese Journal of Digestive Surgery, Volume 18, Issue 2,2019, Pages 186-189, doi:10.3760/cma.j.issn.1673-9752.2019.02.015
Chinese Journal of Digestive Surgery, Volume 18, Issue 2,2019, Pages 190-193, doi:10.3760/cma.j.issn.1673-9752.2019.02.016
Chinese Journal of Digestive Surgery, Volume 18, Issue 2,2019, Pages 135-139, doi:10.3760/cma.j.issn.1673-9752.2019.02.006
Chinese Journal of Digestive Surgery, Volume 18, Issue 2,2019, Pages 169-175, doi:10.3760/cma.j.issn.1673-9752.2019.02.012