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. 2008 Jul 2;3(7):e2536. doi: 10.1371/journal.pone.0002536

Figure 3. Measured soil concentrations of (±)-catechin applied at 500 µg g−1 to soils from western Montana (white bars) and eastern Romania (black bars) and measured over time after application.

Figure 3

Error bars show 1 SE. ANOVA statistics are presented in the results.