The effect of methotrexate on the metabolism of [14C]folates in the rat.
D000818:Animals; D005492:Folic Acid / Q000652:urine*; D008297:Male; D008727:Methotrexate / Q000494:pharmacology*; D051381:Rats; D013997:Time Factors
D005492:Folic Acid; D008727:Methotrexate