The forty-year-old mutation theory of Luria and Delbrück and its pertinence to cancer chemotherapy.
D000818:Animals; D002455:Cell Division; D002460:Cell Line; D004334:Drug Administration Schedule; D004351:Drug Resistance; D004359:Drug Therapy, Combination; D006801:Humans; D007938:Leukemia / Q000188:drug therapy; D008433:Mathematics; D008727:Methotrexate / Q000627:therapeutic use; D008957:Models, Genetic; D009154:Mutation; D009369:Neoplasms / Q000188:drug therapy* / Q000235:genetics; D013997:Time Factors
D008727:Methotrexate