Chinese Journal of Digestive Surgery, Volume 15, Issue 2,2016, Pages 140-146, doi:10.3760/cma.j.issn.1673-9752.2016.02.007
Chinese Journal of Digestive Surgery, Volume 15, Issue 2,2016, Pages 180-184, doi:10.3760/cma.j.issn.1673-9752.2016.02.014
Chinese Journal of Digestive Surgery, Volume 15, Issue 2,2016, Pages 185-190, doi:10.3760/cma.j.issn.1673-9752.2016.02.015
Chinese Journal of Digestive Surgery, Volume 15, Issue 2,2016, Pages 168-172, doi:10.3760/cma.j.issn.1673-9752.2016.02.011