Chinese Journal of Gastrointestinal Surgery, Volume 14, Issue 8,2011, Pages 645-646, doi:10.3760/cma.j.issn.1671-0274.2011.08.025
Chinese Journal of Gastrointestinal Surgery, Volume 14, Issue 8,2011, Pages 636-639, doi:10.3760/cma.j.issn.1671-0274.2011.08.020
Chinese Journal of Gastrointestinal Surgery, Volume 14, Issue 8,2011, Pages 596-598, doi:10.3760/cma.j.issn.1671-0274.2011.08.009
Chinese Journal of Gastrointestinal Surgery, Volume 14, Issue 8,2011, Pages 647-649, doi:10.3760/cma.j.issn.1671-0274.2011.08.026
Chinese Journal of Gastrointestinal Surgery, Volume 14, Issue 8,2011, Pages 653-656, doi:10.3760/cma.j.issn.1671-0274.2011.08.030