CHINESE JOURNAL OF SURGERY, Volume 47, Issue 9,2009, Pages 712-714, doi:10.3760/cma.j.issn.0529-5815.2009.09.021
CHINESE JOURNAL OF SURGERY, Volume 47, Issue 9,2009, Pages 693-696, doi:10.3760/cma.j.issn.0529-5815.2009.09.016
CHINESE JOURNAL OF SURGERY, Volume 47, Issue 9,2009, Pages 673-676, doi:10.3760/cma.j.issn.0529-5815.2009.09.011
CHINESE JOURNAL OF SURGERY, Volume 47, Issue 9,2009, Pages 664-666, doi:10.3760/cma.j.issn.0529-5815.2009.09.008
CHINESE JOURNAL OF SURGERY, Volume 47, Issue 9,2009, Pages 667-669, doi:10.3760/cma.j.issn.0529-5815.2009.09.009