title: Usefulness of intact erythrocyte studies in the diagnosis of inherited purine and pyrimidine defects.
mesh_terms: D000225:Adenine / Q000097:blood; D002250:Carbon Radioisotopes; D002851:Chromatography, High Pressure Liquid / Q000379:methods; D003839:Deoxyadenosines / Q000097:blood; D004912:Erythrocytes / Q000032:analysis*; D006801:Humans; D019271:Hypoxanthine; D007041:Hypoxanthine Phosphoribosyltransferase / Q000172:deficiency; D007042:Hypoxanthines / Q000097:blood; D009963:Orotic Acid / Q000097:blood; D010754:Phosphoribosyl Pyrophosphate / Q000097:blood; D011686:Purine-Pyrimidine Metabolism, Inborn Errors / Q000097:blood / Q000175:diagnosis*; D011865:Radioisotope Dilution Technique
chemical_list: D002250:Carbon Radioisotopes; D003839:Deoxyadenosines; D007042:Hypoxanthines; D019271:Hypoxanthine; D009963:Orotic Acid; D010754:Phosphoribosyl Pyrophosphate; D007041:Hypoxanthine Phosphoribosyltransferase; D000225:Adenine