CHINESE JOURNAL OF SURGERY, Volume 47, Issue 6,2009, Pages 441-445, doi:10.3760/cma.j.issn.0529-5815.2009.06.014
CHINESE JOURNAL OF SURGERY, Volume 47, Issue 6,2009, Pages 477-478, doi:10.3760/cma.j.issn.0529-5815.2009.06.025
CHINESE JOURNAL OF SURGERY, Volume 47, Issue 6,2009, Pages 457-460, doi:10.3760/cma.j.issn.0529-5815.2009.06.018
CHINESE JOURNAL OF SURGERY, Volume 47, Issue 6,2009, Pages 446-449, doi:10.3760/cma.j.issn.0529-5815.2009.06.015
CHINESE JOURNAL OF SURGERY, Volume 47, Issue 6,2009, Pages 465-468, doi:10.3760/cma.j.issn.0529-5815.2009.06.020