Chinese Journal of Surgery, Volume 55, Issue 4,2017, Pages 266-269, doi:10.3760/cma.j.issn.0529-5815.2017.04.006
Chinese Journal of Surgery, Volume 55, Issue 4,2017, Pages 245-250, doi:10.3760/cma.j.issn.0529-5815.2017.04.002
Chinese Journal of Surgery, Volume 55, Issue 4,2017, Pages 303-307, doi:10.3760/cma.j.issn.0529-5815.2017.04.013
Chinese Journal of Surgery, Volume 55, Issue 4,2017, Pages 270-273, doi:10.3760/cma.j.issn.0529-5815.2017.04.007
Chinese Journal of Surgery, Volume 55, Issue 4,2017, Pages 251-254, doi:10.3760/cma.j.issn.0529-5815.2017.04.003