Chinese Journal of Surgery, Volume 50, Issue 8,2012, Pages 750-751, doi:10.3760/cma.j.issn.0529-5815.2012.08.019
Chinese Journal of Surgery, Volume 50, Issue 8,2012, Pages 737-743, doi:10.3760/cma.j.issn.0529-5815.2012.08.016
Chinese Journal of Surgery, Volume 50, Issue 8,2012, Pages 762-763, doi:10.3760/cma.j.issn.0529-5815.2012.08.025
Chinese Journal of Surgery, Volume 50, Issue 8,2012, Pages 767-768, doi:10.3760/cma.j.issn.0529-5815.2012.08.028
Chinese Journal of Surgery, Volume 50, Issue 8,2012, Pages 678-683, doi:10.3760/cma.j.issn.0529-5815.2012.08.003