1. Belt, J.A. 1983. Heterogeneity of nucleoside transport in mammalian cells. Two types of transport activity in L1210 and other cultured neoplastic cells.Mol. Pharmacol. 24:479–484
2. Belt, J.A., Noel, L.D. 1985. Nucleoside transport in Walker 250 rat carcinoscarcoma and S49 mouse lymphoma cells.Biochem. J. 232:681–688
3. Berne, R.M., Rall, T.W., Rubio, R., editors. 1983. Regulatory Functions of Adenosine. Martinus Nijhoff, Boston, Mass.
4. Cabral, S., Leis, S., Bover, L., Nembrot, M., Mordoh, J. 1984. Dipyridamole inhibits reversion by thymidine of methotrexate effect and increases drug uptake in sarcoma 180 cells.Proc. Natl. Acad. Sci. USA 81:3200–3203
5. Cass, C.E., Dahlig, E., Lau, E.Y., Lynch, T.P., Paterson, A.R.P. 1979. Fluctuation in nucleoside uptake and binding of the inhibitor of nucleoside transport, nitrobenzylthioinosine, during replication cycle of HeLa cells.Cancer Res. 39:1245–1252