Chinese Journal of Gastrointestinal Surgery, Volume 21, Issue 5,2018, Pages 541-545, doi:10.3760/cma.j.issn.1671-0274.2018.05.011
Chinese Journal of Gastrointestinal Surgery, Volume 21, Issue 5,2018, Pages 529-534, doi:10.3760/cma.j.issn.1671-0274.2018.05.009
Chinese Journal of Gastrointestinal Surgery, Volume 21, Issue 5,2018, Pages 522-528, doi:10.3760/cma.j.issn.1671-0274.2018.05.008
Chinese Journal of Gastrointestinal Surgery, Volume 21, Issue 5,2018, Pages 578-580, doi:10.3760/cma.j.issn.1671-0274.2018.05.017
Chinese Journal of Gastrointestinal Surgery, Volume 21, Issue 5,2018, Pages 586-587, doi:10.3760/cma.j.issn.1671-0274.2018.05.020