Untargeted Metabolomic Profiling Using UHPLC-QTOF/MS Reveals Metabolic Alterations Associated with Autism

Figure 1

PCA scatter plot of quality controls (QCs) and controls injected during each batch analysis. (a) Scatter plot for autism patients and QCs are, respectively, colored with blue dots and red triangles. (b) Scatter plot for controls and QCs are, respectively, colored with green circles and red triangles.

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