title: Catabolism of pteridine cofactors. IV. In vivo catabolism of reduced pterins in rats.
mesh_terms: D000818:Animals; D002247:Carbon Isotopes; D055598:Chemical Phenomena; D002621:Chemistry; D002850:Chromatography, Gel; D002852:Chromatography, Ion Exchange; D002854:Chromatography, Paper; D002855:Chromatography, Thin Layer; D005260:Female; D010084:Oxidation-Reduction; D011622:Pterins / Q000138:chemical synthesis / Q000652:urine*; D051381:Rats; D014976:Xanthopterin / Q000652:urine
chemical_list: D002247:Carbon Isotopes; D011622:Pterins; D014976:Xanthopterin