Chinese Journal of Digestive Surgery, Volume 20, Issue 2,2021, Pages 246-249, doi:10.3760/cma.j.cn115610-20210109-00012
Chinese Journal of Digestive Surgery, Volume 20, Issue 2,2021, Pages 184-190, doi:10.3760/cma.j.cn115610-20201228-00809
Chinese Journal of Digestive Surgery, Volume 20, Issue 2,2021, Pages 240-245, doi:10.3760/cma.j.cn115610-20210104-00002
Chinese Journal of Digestive Surgery, Volume 20, Issue 2,2021, Pages 220-226, doi:10.3760/cma.j.cn115610-20210114-00023
Chinese Journal of Digestive Surgery, Volume 20, Issue 2,2021, Pages 227-233, doi:10.3760/cma.j.cn115610-20201124-00738