Chinese Journal of Gastrointestinal Surgery, , Issue 8,2015, Pages 791-796, doi:10.3760/cma.j.issn.1671-0274.2015.08.020
Chinese Journal of Gastrointestinal Surgery, , Issue 8,2015, Pages 841-843, doi:10.3760/cma.j.issn.1671-0274.2015.08.033
Chinese Journal of Gastrointestinal Surgery, , Issue 8,2015, Pages 812-816, doi:10.3760/cma.j.issn.1671-0274.2015.08.025
Chinese Journal of Gastrointestinal Surgery, , Issue 8,2015, Pages 741-744, doi:10.3760/cma.j.issn.1671-0274.2015.08.001