Chinese Journal of Gastrointestinal Surgery, Volume 21, Issue 4,2018, Pages 425-430, doi:10.3760/cma.j.issn.1671-0274.2018.04.013
Chinese Journal of Gastrointestinal Surgery, Volume 21, Issue 4,2018, Pages 467-469, doi:10.3760/cma.j.issn.1671-0274.2018.04.023
Chinese Journal of Gastrointestinal Surgery, Volume 21, Issue 4,2018, Pages 442-447, doi:10.3760/cma.j.issn.1671-0274.2018.04.016
Chinese Journal of Gastrointestinal Surgery, Volume 21, Issue 4,2018, Pages 470-475, doi:10.3760/cma.j.issn.1671-0274.2018.04.024
Chinese Journal of Gastrointestinal Surgery, Volume 21, Issue 4,2018, Pages 361-364, doi:10.3760/cma.j.issn.1671-0274.2018.04.001