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Table 2.
EDs between Fe2O3-treated and control samples
| P1 | P2 | P3 | P4 | R1 | R2 | R3 | R4 | |
|---|---|---|---|---|---|---|---|---|
| Eulidean distance ( × 105) | 4.48 | 5.46 | 6.96 | 4.19 | 6.73 | 8.14 | 8.31 | 10.13 |