Chinese Journal of Surgery, Volume 57, Issue 5,2019, Pages 353-357, doi:10.3760/cma.j.issn.0529-5815.2019.05.007
Chinese Journal of Surgery, Volume 57, Issue 5,2019, Pages 342-347, doi:10.3760/cma.j.issn.0529-5815.2019.05.005
Chinese Journal of Surgery, Volume 57, Issue 5,2019, Pages 397-400, doi:10.3760/cma.j.issn.0529-5815.2019.05.016
Chinese Journal of Surgery, Volume 57, Issue 5,2019, Pages 373-376, doi:10.3760/cma.j.issn.0529-5815.2019.05.010
Chinese Journal of Surgery, Volume 57, Issue 5,2019, Pages 348-352, doi:10.3760/cma.j.issn.0529-5815.2019.05.006