Chinese Journal of Digestive Surgery, Volume 19, Issue 3,2020, Pages 336-344, doi:10.3760/cma.j.issn.1673-9752.2020.03.021
Chinese Journal of Digestive Surgery, Volume 19, Issue 3,2020, Pages 256-258, doi:10.3760/cma.j.issn.1673-9752.2020.03.008
Chinese Journal of Digestive Surgery, Volume 19, Issue 3,2020, Pages 290-295, doi:10.3760/cma.j.issn.1673-9752.2020.03.014
Chinese Journal of Digestive Surgery, Volume 19, Issue 3,2020, Pages 267-274, doi:10.3760/cma.j.issn.1673-9752.2020.03.011
Chinese Journal of Digestive Surgery, Volume 19, Issue 3,2020, Pages 248-250, doi:10.3760/cma.j.issn.1673-9752.2020.03.006