CHINESE JOURNAL OF SURGERY, Volume 49, Issue 6,2011, Pages 561-563, doi:10.3760/cma.j.issn.0529-5815.2011.06.021
CHINESE JOURNAL OF SURGERY, Volume 49, Issue 6,2011, Pages 551-557, doi:10.3760/cma.j.issn.0529-5815.2011.06.019
CHINESE JOURNAL OF SURGERY, Volume 49, Issue 6,2011, Pages 535-538, doi:10.3760/cma.j.issn.0529-5815.2011.06.015
CHINESE JOURNAL OF SURGERY, Volume 49, Issue 6,2011, Pages 500-502, doi:10.3760/cma.j.issn.0529-5815.2011.06.006
CHINESE JOURNAL OF SURGERY, Volume 49, Issue 6,2011, Pages 558-560, doi:10.3760/cma.j.issn.0529-5815.2011.06.020