1Dr. Yoshihisa Saida M.D.,Yoshinobu Sumiyama M.D.,Jiro Nagao M.D.,Makoto Takase M.D.. Stent endoprosthesis for obstructing colorectal cancers[J] 1996,Diseases of the Colon & Rectum(5):552~555
2Richard R. Keen M.D.,Dr. Charles P. Orsay M.D.. Rectosigmoid stent for obstructing colonic neoplasms[J] 1992,Diseases of the Colon & Rectum(9):912~913
3S. Walfisch M.D.,Dr. H. Stern M.D.,S. Ball R.N.. Use of Nd-yag laser ablation in colorectal obstruction and palliation in high-risk patients[J] 1989,Diseases of the Colon & Rectum(12):1060~1064
4H. Barr,S. G. Bown,N. Krasner,P. B. Boulos. Photodynamic therapy for colorectal disease[J] 1989,International Journal of Colorectal Disease(1):15~19