Chinese Journal of Surgery, Volume 55, Issue 11,2017, Pages 863-867, doi:10.3760/cma.j.issn.0529-5815.2017.11.009
Chinese Journal of Surgery, Volume 55, Issue 11,2017, Pages 877-880, doi:10.3760/cma.j.issn.0529-5815.2017.11.013
Chinese Journal of Surgery, Volume 55, Issue 11,2017, Pages 842-846, doi:10.3760/cma.j.issn.0529-5815.2017.11.005
Chinese Journal of Surgery, Volume 55, Issue 11,2017, Pages 868-870, doi:10.3760/cma.j.issn.0529-5815.2017.11.010
Chinese Journal of Surgery, Volume 55, Issue 11,2017, Pages 871-874, doi:10.3760/cma.j.issn.0529-5815.2017.11.011