CHINESE JOURNAL OF GASTROINTESTINAL SURGERY, Volume 6, Issue 6,2003, Pages 362-363, doi:10.3760/cma.j.issn.1671-0274.2003.06.004
CHINESE JOURNAL OF GASTROINTESTINAL SURGERY, Volume 6, Issue 6,2003, Pages 416-417, doi:10.3760/cma.j.issn.1671-0274.2003.06.029
CHINESE JOURNAL OF GASTROINTESTINAL SURGERY, Volume 6, Issue 6,2003, Pages 355-356, doi:10.3760/cma.j.issn.1671-0274.2003.06.001
CHINESE JOURNAL OF GASTROINTESTINAL SURGERY, Volume 6, Issue 6,2003, Pages 419, doi:10.3760/cma.j.issn.1671-0274.2003.06.035
CHINESE JOURNAL OF GASTROINTESTINAL SURGERY, Volume 6, Issue 6,2003, Pages 359, doi:10.3760/cma.j.issn.1671-0274.2003.06.021