Chinese Journal of Surgery, Volume 56, Issue 4,2018, Pages 265-268, doi:10.3760/cma.j.issn.0529-5815.2018.04.004
Chinese Journal of Surgery, Volume 56, Issue 4,2018, Pages 312-315, doi:10.3760/cma.j.issn.0529-5815.2018.04.015
Chinese Journal of Surgery, Volume 56, Issue 4,2018, Pages 289-293, doi:10.3760/cma.j.issn.0529-5815.2018.04.009
Chinese Journal of Surgery, Volume 56, Issue 4,2018, Pages 318-320, doi:10.3760/cma.j.issn.0529-5815.2018.04.017
Chinese Journal of Surgery, Volume 56, Issue 4,2018, Pages 294-298, doi:10.3760/cma.j.issn.0529-5815.2018.04.010