Attempts at dual blocking of biochemical events in cancer chemotherapy.
D000818:Animals; D005001:Ethionine / Q000494:pharmacology*; D005493:Folic Acid Antagonists / Q000494:pharmacology*; D007942:Leukemia, Experimental
D005493:Folic Acid Antagonists; D005001:Ethionine
ETHIONINE/effects; FOLIC ACID ANTAGONISTS/effects; LEUKEMIA/experimental