On the curability of experimental neoplasms. I. Amethopterin and mouse leukemias.
D000818:Animals; D005493:Folic Acid Antagonists / Q000494:pharmacology*; D007938:Leukemia; D007942:Leukemia, Experimental; D008727:Methotrexate; D009374:Neoplasms, Experimental
D005493:Folic Acid Antagonists; D008727:Methotrexate
FOLIC ACID ANTAGONISTS/effects; LEUKEMIA/experimental