. 2015 Sep 7;2015:243615. doi: 10.1155/2015/243615

Table 3.

Means and standard deviations for enamel and dentin microshear bond strength (MPa).

Groups	Microshear bond strength (MPa)
Groups	Enamel	Dentin
G1	34.46 ± 6.15^b	12.11 ± 6.76^ab
G2	41.37 ± 5.27^ab	9.16 ± 5.49^ab
G3	43.01 ± 7.20^ab	5.38 ± 3.70^b
G4	34.42 ± 12.54^b	9.35 ± 2.32^ab
G5	38.24 ± 5.56^ab	7.23 ± 5.01^b
G6	45.25 ± 7.35^ab	10.78 ± 5.01^ab
G7	50.11 ± 8.36^a	15.35 ± 4.77^a

Values followed by the same letters in column are statistically similar (p > 0.05).