title: Purine and pyrimidine metabolism in hereditary oroticaciduria during a 15 year follow-up study.
mesh_terms: D000493:Allopurinol; D004044:Dietary Proteins; D006801:Humans; D009698:Nucleoproteins; D009963:Orotic Acid / Q000652:urine*; D011686:Purine-Pyrimidine Metabolism, Inborn Errors / Q000652:urine*; D011687:Purines / Q000652:urine*; D011743:Pyrimidines / Q000652:urine*
chemical_list: D004044:Dietary Proteins; D009698:Nucleoproteins; D011687:Purines; D011743:Pyrimidines; D009963:Orotic Acid; D000493:Allopurinol