Studies on the folic acid vitamins. III. The duration of the effects of the folic acid antagonists in man.
D005492:Folic Acid; D005493:Folic Acid Antagonists / Q000494:pharmacology*; D014815:Vitamins
D005493:Folic Acid Antagonists; D014815:Vitamins; D005492:Folic Acid
FOLIC ACID ANTAGONISTS/pharmacology