Folyl and antifolyl polyglutamates.
D000818:Animals; D005492:Folic Acid / Q000031:analogs & derivatives; D005493:Folic Acid Antagonists; D006801:Humans; D011624:Pteroylpolyglutamic Acids
D005493:Folic Acid Antagonists; D011624:Pteroylpolyglutamic Acids; D005492:Folic Acid