Phase II study of ftorafur in previously untreated and treated patients with advanced colorectal cancer.
D000230:Adenocarcinoma / Q000188:drug therapy*; D000328:Adult; D000368:Aged; D003110:Colonic Neoplasms / Q000188:drug therapy*; D004341:Drug Evaluation; D005260:Female; D005472:Fluorouracil / Q000031:analogs & derivatives*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis; D012004:Rectal Neoplasms / Q000188:drug therapy*; D005641:Tegafur / Q000009:adverse effects / Q000627:therapeutic use*
D005641:Tegafur; D005472:Fluorouracil