Table 1. Statistical indices for leakage in experimental groups in mm .
| Group | n | Mean (SD) | Max. | Min. |
|---|---|---|---|---|
| MTA | 17 | 4.411 (20.42) | 7.0 | 1.0 |
| CEM | 17 | 3.647 (10.40) | 5.0 | 1.0 |
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