Use of folic acid antagonist in chronic leukemia.
D002908:Chronic Disease; D005492:Folic Acid; D005493:Folic Acid Antagonists; D006801:Humans; D007938:Leukemia; D014803:Vitamin B Complex; D014815:Vitamins
D005493:Folic Acid Antagonists; D014815:Vitamins; D014803:Vitamin B Complex; D005492:Folic Acid
FOLIC ACID; LEUKEMIA; VITAMIN B