TY - GEN AU - Arranz,J A AU - Riudor,E AU - Rodés,M AU - Roig,M AU - Climent,C AU - Rubio,V AU - Sentís,M AU - Burlina,A TI - Optimization of allopurinol challenge: sample purification, protein intake control, and the use of orotidine response as a discriminative variable improve performance of the test for diagnosing ornithine carbamoyltransferase deficiency SN - 0009-9147 PY - 1999///0716 KW - Adolescent KW - Adult KW - Allopurinol KW - Child KW - Child, Preschool KW - Chromatography, High Pressure Liquid KW - Chromatography, Ion Exchange KW - Female KW - Humans KW - Male KW - Middle Aged KW - Ornithine Carbamoyltransferase Deficiency Disease KW - Orotic Acid KW - urine KW - Proteins KW - administration & dosage KW - ROC Curve KW - Sensitivity and Specificity KW - Uridine KW - analogs & derivatives N1 - Publication Type: Clinical Trial; Journal Article ER -