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. 2017 Jun 20;8:349. doi: 10.3389/fphar.2017.00349

FIGURE 4.

FIGURE 4

(A) The PCA scores of the component difference among the 21 batches; (B) OPLS-DA scatter plots of the difference between batches 1–6 and batches 7–21; (C) The results of toxic components predicted by the correlation analysis.