Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
ELL C.,Endoscopic occlusion of a neoplastic esophagmediastinal fistula by a fast-hardening aminoacid solution,Gastrointest Endosc,,,1986,32,,287-288,https://cir.nii.ac.jp/crid/1571980074597818752,