Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) ,Successful treatment of intractable esophagothoracic fistula using covered self-expandable stent.,Hepatogastroenterology. 50(49),,,2003,,,77-79,https://cir.nii.ac.jp/crid/1010282256784257166,