Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) SUK KT,Human application of a metallic stent covered with a paclitaxel-incorporated membrane for malignant biliary obstruction : multicenter pilot study,Gastrointest Endosc.,,,2007,66,,798-803,https://cir.nii.ac.jp/crid/1571980075840721408,