CHINESE JOURNAL OF GASTROINTESTINAL SURGERY, Volume 5, Issue 2,2002, Pages 120-122, doi:10.3760/cma.j.issn.1671-0274.2002.02.011
CHINESE JOURNAL OF GASTROINTESTINAL SURGERY, Volume 5, Issue 2,2002, Pages 134-136, doi:10.3760/cma.j.issn.1671-0274.2002.02.015
CHINESE JOURNAL OF GASTROINTESTINAL SURGERY, Volume 5, Issue 2,2002, Pages 95-98, doi:10.3760/cma.j.issn.1671-0274.2002.02.004
CHINESE JOURNAL OF GASTROINTESTINAL SURGERY, Volume 5, Issue 2,2002, Pages 99-103, doi:10.3760/cma.j.issn.1671-0274.2002.02.005
CHINESE JOURNAL OF GASTROINTESTINAL SURGERY, Volume 5, Issue 2,2002, Pages 145-148, doi:10.3760/cma.j.issn.1671-0274.2002.02.018