Chinese Journal of Digestive Surgery, Volume 12, Issue 8,2013, Pages 597-601, doi:10.3760/cma.j.issn.1673-9752.2013.08.009
Chinese Journal of Digestive Surgery, Volume 12, Issue 8,2013, Pages 592-596, doi:10.3760/cma.j.issn.1673-9752.2013.08.008
Chinese Journal of Digestive Surgery, Volume 12, Issue 8,2013, Pages 632-633, doi:10.3760/cma.j.issn.1673-9752.2013.08.020
Chinese Journal of Digestive Surgery, Volume 12, Issue 8,2013, Pages 637-640, doi:10.3760/cma.j.issn.1673-9752.2013.08.022
Chinese Journal of Digestive Surgery, Volume 12, Issue 8,2013, Pages 634-636, doi:10.3760/cma.j.issn.1673-9752.2013.08.021