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. Author manuscript; available in PMC: 2018 Mar 1.
Published in final edited form as: Clin Chim Acta. 2017 Jan 6;466:105–111. doi: 10.1016/j.cca.2017.01.005

Fig. 3.

Fig. 3

A ratio of ornithine to arginine is a strong biomarker for processing delays. (A) Ornithine, (B) arginine, and (C) ornithine/arginine values are shown for the test-set. (−) indicates TESTneg and (+) indicates TESTpos samples.