Chinese Journal of Gastrointestinal Surgery, Volume 22, Issue 5,2019, Pages 417, doi:10.3760/cma.j.issn.1671-0274.2019.05.101
Chinese Journal of Gastrointestinal Surgery, Volume 22, Issue 5,2019, Pages 436-440, doi:10.3760/cma.j.issn.1671-0274.2019.05.008
Chinese Journal of Gastrointestinal Surgery, Volume 22, Issue 5,2019, Pages 401-405, doi:10.3760/cma.j.issn.1671-0274.2019.05.001
Chinese Journal of Gastrointestinal Surgery, Volume 22, Issue 5,2019, Pages 464-469, doi:10.3760/cma.j.issn.1671-0274.2019.05.013