Evaluation of drug resistance in cell cultures by differential toxicity tests.
D000963:Antimetabolites / Q000494:pharmacology*; D004351:Drug Resistance; D012107:Research Design; D046509:Tissue Culture Techniques / Q000494:pharmacology*; D018675:Toxicity Tests
D000963:Antimetabolites
ANTIMETABOLITES/pharmacology; TISSUE CULTURE/pharmacology