- In vivo studies on high-dose 1-beta-D-arabinofuranosylcytosine (HDara-C) and 1-beta-D-arabinofuranosyluracil (ara-U) with respect to pharmacokinetics, cell kinetics, and cytotoxicity in a rat myelocytic leukemia model (BNML). Colly, L.P., Willemze, R., Honders, W., vd Hoorn, F., Edelbroek, P.M. Semin. Oncol. (1985)