Fate of amethopterin-resistant mutants in L1210 mouse leukemia populations.
D000818:Animals; D004342:Drug Hypersensitivity; D005472:Fluorouracil / Q000494:pharmacology; D066298:In Vitro Techniques; D007939:Leukemia L1210 / Q000188:drug therapy*; D015122:Mercaptopurine / Q000494:pharmacology; D008727:Methotrexate / Q000494:pharmacology*; D051379:Mice; D013762:Tetrahydrofolate Dehydrogenase
D015122:Mercaptopurine; D013762:Tetrahydrofolate Dehydrogenase; D005472:Fluorouracil; D008727:Methotrexate