Kennedy, B.J. and Theologides, A. (1961) The Role of 5-Fluorouracil in Malignant Disease. Annals of Internal Medicine, 55, 719-722.
 Lemon, H.M. (1960) Reduction of 5-Fluorouracil Toxicity in Man with Retention of Anticancer Effects by Prolonged Intravenous Administration in 5 Percent Dextrose. Cancer Chemotherapy Reports, 8, 97-101.
 Gupta, N., Saleem, A., K?tz, B., Osman, S., Aboagye, E.O., Phillips, R., Vernon, C., Wasan, H., Jones, T., Hoskin, P.J. and Price, P.M. (2006) Carbogen and Nicotinamide Increase Blood Flow and 5-Fluorouracil Delivery but Not 5-Fluorouracil Retention in Colorectal Cancer Metastases. Clinical Cancer Research, 12, 3115-3123.