1. Comparison of the CCNU and BCNU modification of the in vitro radiation response in 9L brain tumor cells of rat;Deen;Int. J. Radiat. Oncol. Biol. Phys.,1979
2. Nitrosourea chemotherapy for primary malignant gliomas;Levin;Cancer Treat. Rep.,1976
3. Clinical studies in malignant gliomas and their treatment with nitrosoureas;Walker;Cancer Treat. Rep.,1976
4. BCNU-modification of the in vitro response in 9L brain tumor cells of rats;Wheeler;Int. J. Radiat. Oncol. Biol. Phys.,1977
5. Response of a rat brain tumor to fractionated therapy with low doses of BCNU and irradiation;Wheeler;Int. J. Radiat. Oncol. Biol. Phys.,1979