The effect of A-methopterin on sensitive and resistant leukemic cells in vitro.
D000818:Animals; D005493:Folic Acid Antagonists / Q000494:pharmacology*; D006801:Humans; D066298:In Vitro Techniques; D007942:Leukemia, Experimental
D005493:Folic Acid Antagonists
FOLIC ACID ANTAGONISTS/effects; LEUKEMIA/experimental