CHINESE JOURNAL OF DIGESTIVE SURGERY, Volume 8, Issue 3,2009, Pages 196, doi:10.3760/cma.j.issn.1673-9752.2009.03.014
CHINESE JOURNAL OF DIGESTIVE SURGERY, Volume 8, Issue 3,2009, Pages 204-208, doi:10.3760/cma.j.issn.1673-9752.2009.03.017
CHINESE JOURNAL OF DIGESTIVE SURGERY, Volume 8, Issue 3,2009, Pages 174-175, doi:10.3760/cma.j.issn.1673-9752.2009.03.005
CHINESE JOURNAL OF DIGESTIVE SURGERY, Volume 8, Issue 3,2009, Pages 161-167, doi:10.3760/cma.j.issn.1673-9752.2009.03.001