参考文献/References:
Domschke W.Foerster EC.Matek W Self-expanding mesh stent for esophageal cancer stenosis 1990
Karnel F.Jantsch H.Niederle B Implantation of a metal stent in a malignant stenosis in a colon interposition Rofo Fortschr Geb Rontgenstr 1991
Goldrn RL.R