Chinese Journal of Surgery, Volume 53, Issue 7,2015, Pages 522-527, doi:10.3760/cma.j.issn.0529-5815.2015.07.009
Chinese Journal of Surgery, Volume 53, Issue 7,2015, Pages 533-537, doi:10.3760/cma.j.issn.0529-5815.2015.07.011
Chinese Journal of Surgery, Volume 53, Issue 7,2015, Pages 496-501, doi:10.3760/cma.j.issn.0529-5815.2015.07.004
Chinese Journal of Surgery, Volume 53, Issue 7,2015, Pages 553-557, doi:10.3760/cma.j.issn.0529-5815.2015.07.015
Chinese Journal of Surgery, Volume 53, Issue 7,2015, Pages 488-491, doi:10.3760/cma.j.issn.0529-5815.2015.07.002