1. Effective level of 5-fluorouracil in cancer tissue;Eguchi;Jpn. J. Cancer Chemother,1979
2. Effect of uracil and its derivatives on antitumor activity of 5-fluorouracil and 1-(2 tetrahydrofuryl)-5-fluorouracil;Fujii;Gann (Jpn. J. Cancer Res.),1978
3. Effect of coadministration of uracil or cytosine on the antitumor activity of clinical doses of 1-(2-tetrahydrofuryl)-5-fluorouracil and level of 5-fluorouracil in rodents;Fujii;Gann (Jpn. J. Cancer Res.),1979
4. Chemotherapy of Head and Neck Cancer;Inuyama,1984
5. Highpressure liquid chromatographic determination of futraful and GLC-mass spectrometric determination of 5-fluorouracil and uracil in biological materials after oral administration of uracil plus futraful;Marunaka;J. Pharmaceut. Sci.,1980