Chinese Journal of Surgery, Volume 52, Issue 8,2014, Pages 602-607, doi:10.3760/cma.j.issn.0529-5815.2014.08.010
Chinese Journal of Surgery, Volume 52, Issue 8,2014, Pages 597-601, doi:10.3760/cma.j.issn.0529-5815.2014.08.009
Chinese Journal of Surgery, Volume 52, Issue 8,2014, Pages 630-633, doi:10.3760/cma.j.issn.0529-5815.2014.08.016
Chinese Journal of Surgery, Volume 52, Issue 8,2014, Pages 571-575, doi:10.3760/cma.j.issn.0529-5815.2014.08.003