Chinese Journal of Surgery, Volume 51, Issue 9,2013, Pages 816-820, doi:10.3760/cma.j.issn.0529-5815.2013.09.012
Chinese Journal of Surgery, Volume 51, Issue 9,2013, Pages 769-775, doi:10.3760/cma.j.issn.0529-5815.2013.09.001
Chinese Journal of Surgery, Volume 51, Issue 9,2013, Pages 851-853, doi:10.3760/cma.j.issn.0529-5815.2013.09.021
Chinese Journal of Surgery, Volume 51, Issue 9,2013, Pages 784-787, doi:10.3760/cma.j.issn.0529-5815.2013.09.004
Chinese Journal of Surgery, Volume 51, Issue 9,2013, Pages 831-833, doi:10.3760/cma.j.issn.0529-5815.2013.09.015