Chinese Journal of Digestive Surgery, Volume 19, Issue 2,2020, Pages 220-224, doi:10.3760/cma.j.issn.1673-9752.2020.02.016
Chinese Journal of Digestive Surgery, Volume 19, Issue 2,2020, Pages 179-184, doi:10.3760/cma.j.issn.1673-9752.2020.02.010
Chinese Journal of Digestive Surgery, Volume 19, Issue 2,2020, Pages 113-118, doi:10.3760/cma.j.issn.1673-9752.2020.02.001
Chinese Journal of Digestive Surgery, Volume 19, Issue 2,2020, Pages F01, doi:10.3760/cma.j.issn.1673-9752.2020.02.000
Chinese Journal of Digestive Surgery, Volume 19, Issue 2,2020, Pages 123-129, doi:10.3760/cma.j.issn.1673-9752.2020.02.003