Cross-resistance between radiation and cytotoxic drugs in a mammalian cell line in vitro.
D000818:Animals; D000970:Antineoplastic Agents / Q000494:pharmacology*; D002460:Cell Line; D046508:Culture Techniques; D008223:Lymphoma; D008727:Methotrexate / Q000494:pharmacology; D051379:Mice; D009154:Mutation; D011830:Radiation Effects; D013762:Tetrahydrofolate Dehydrogenase / Q000032:analysis; D014316:Tritium
D000970:Antineoplastic Agents; D014316:Tritium; D013762:Tetrahydrofolate Dehydrogenase; D008727:Methotrexate