title: Chromatographic analysis of pteridines.
mesh_terms: D000311:Adrenal Glands / Q000032:analysis; D000818:Animals; D001923:Brain Chemistry; D002851:Chromatography, High Pressure Liquid / Q000379:methods; D002852:Chromatography, Ion Exchange / Q000379:methods; D008099:Liver / Q000032:analysis; D010870:Pineal Gland / Q000032:analysis; D011621:Pteridines / Q000032:analysis* / Q000097:blood; D051381:Rats; D013050:Spectrometry, Fluorescence; D013329:Structure-Activity Relationship
chemical_list: D011621:Pteridines