title: Analysis of purine and pyrimidine bases, ribonucleosides, and ribonucleotides by high-pressure liquid chromatography.
mesh_terms: D002851:Chromatography, High Pressure Liquid / Q000379:methods; D005347:Fibroblasts / Q000032:analysis; D006801:Humans; D007926:Lesch-Nyhan Syndrome; D011687:Purines / Q000032:analysis*; D011743:Pyrimidines / Q000032:analysis*; D012263:Ribonucleosides / Q000032:analysis*; D012265:Ribonucleotides / Q000032:analysis*
chemical_list: D011687:Purines; D011743:Pyrimidines; D012263:Ribonucleosides; D012265:Ribonucleotides