DIGESTIVE SURGERY, Volume 2, Issue 1,2003, Pages 11-15, doi:10.3760/cma.j.issn.1673-9752.2003.01.003
DIGESTIVE SURGERY, Volume 2, Issue 1,2003, Pages 25-25,56, doi:10.3760/cma.j.issn.1673-9752.2003.01.025
DIGESTIVE SURGERY, Volume 2, Issue 1,2003, Pages 51-53, doi:10.3760/cma.j.issn.1673-9752.2003.01.015
DIGESTIVE SURGERY, Volume 2, Issue 1,2003, Pages 59-61, doi:10.3760/cma.j.issn.1673-9752.2003.01.018
DIGESTIVE SURGERY, Volume 2, Issue 1,2003, Pages 37-39, doi:10.3760/cma.j.issn.1673-9752.2003.01.010