Clinical Utility of Ammonia Concentration as a Diagnostic Test in Monitoring of the Treatment with L-Asparaginase in Children with Acute Lymphoblastic Leukemia

Figure 3

The usefulness of the mean value of the ammonia concentration measured 24 hours and 3 days after ASP administration in identifying the patients with low (<100 IU/L) ASP activity in at least one examination—ROC curve.