Chinese Journal of Surgery, Volume 50, Issue 12,2012, Pages 1082-1086, doi:10.3760/cma.j.issn.0529-5815.2012.12.006
Chinese Journal of Surgery, Volume 50, Issue 12,2012, Pages 1161-1162, doi:10.3760/cma.j.issn.0529-5815.2012.12.027
Chinese Journal of Surgery, Volume 50, Issue 12,2012, Pages 1151-1152, doi:10.3760/cma.j.issn.0529-5815.2012.12.022
Chinese Journal of Surgery, Volume 50, Issue 12,2012, Pages 1104-1107, doi:10.3760/cma.j.issn.0529-5815.2012.12.011
Chinese Journal of Surgery, Volume 50, Issue 12,2012, Pages 1156-1158, doi:10.3760/cma.j.issn.0529-5815.2012.12.025