Chinese Journal of Digestive Surgery, Volume 14, Issue 4,2015, Pages 344-348, doi:10.3760/cma.j.issn.1673-9752.2015.04.017
Chinese Journal of Digestive Surgery, Volume 14, Issue 4,2015, Pages 275-279, doi:10.3760/cma.j.issn.1673-9752.2015.04.004
Chinese Journal of Digestive Surgery, Volume 14, Issue 4,2015, Pages 253-264, doi:10.3760/cma.j.issn.1673-9752.2015.04.001
Chinese Journal of Digestive Surgery, Volume 14, Issue 4,2015, Pages 294-297, doi:10.3760/cma.j.issn.1673-9752.2015.04.008
Chinese Journal of Digestive Surgery, Volume 14, Issue 4,2015, Pages 284-287, doi:10.3760/cma.j.issn.1673-9752.2015.04.006