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Porosities (% volume) of the coated and uncoated specimens of high powder-liquid and resin-modified glass ionomer cements.
| Porosities (% volume) | Uncoated | Coated |
|---|---|---|
| Equia Forte Fil | 0.18 ± 0.02a | 0.20 ± 0.10a |
| Fuji II LC | 0.05 ± 0.02b | 0.07 ± 0.03b |
The superscripts with different small letters indicate a significant difference in % porosities between the groups.
