Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Hihara,Phase I study of docetaxel (TXT) and 5-fluorouracil (5-FU) with concurrent radiotherapy in patients with advanced esophageal cancer,Anticancer Res,,,2007,27,,2597,https://cir.nii.ac.jp/crid/1370285710481474691,