Chinese Journal of Digestive Surgery, Volume 14, Issue 7,2015, Pages 593-597, doi:10.3760/cma.j.issn.1673-9752.2015.07.018
Chinese Journal of Digestive Surgery, Volume 14, Issue 7,2015, Pages 555-559, doi:10.3760/cma.j.issn.1673-9752.2015.07.009
Chinese Journal of Digestive Surgery, Volume 14, Issue 7,2015, Pages 564-568, doi:10.3760/cma.j.issn.1673-9752.2015.07.011
Chinese Journal of Digestive Surgery, Volume 14, Issue 7,2015, Pages 590-592, doi:10.3760/cma.j.issn.1673-9752.2015.07.017
Chinese Journal of Digestive Surgery, Volume 14, Issue 7,2015, Pages 545-549, doi:10.3760/cma.j.issn.1673-9752.2015.07.007