Chinese Journal of Gastrointestinal Surgery, Volume 15, Issue 4,2012, Pages 313-316, doi:10.3760/cma.j.issn.1671-0274.2012.04.001
Chinese Journal of Gastrointestinal Surgery, Volume 15, Issue 4,2012, Pages 373-376, doi:10.3760/cma.j.issn.1671-0274.2012.04.019
Chinese Journal of Gastrointestinal Surgery, Volume 15, Issue 4,2012, Pages 392-395, doi:10.3760/cma.j.issn.1671-0274.2012.04.024
Chinese Journal of Gastrointestinal Surgery, Volume 15, Issue 4,2012, Pages 382-384, doi:10.3760/cma.j.issn.1671-0274.2012.04.021
Chinese Journal of Gastrointestinal Surgery, Volume 15, Issue 4,2012, Pages 408-411, doi:10.3760/cma.j.issn.1671-0274.2012.04.030