Reduced folic acid analogues as antimetabolites.
D000963:Antimetabolites / Q000494:pharmacology*; D005492:Folic Acid; D005493:Folic Acid Antagonists / Q000494:pharmacology*; D006801:Humans
D000963:Antimetabolites; D005493:Folic Acid Antagonists; D005492:Folic Acid
ANTIMETABOLITES/pharmacology; FOLIC ACID ANTAGONISTS/pharmacology