Table 1.

Mean and SD of SBS (MPa) of all four tested groups and p-value between groups (n=10)

Groups	Mean±SD	p Value
37% H3PO4	15.45±3.55	0.790
37% H3PO4+ NaOCl	15.35±4.49
37% H3PO4+TiF4	17.01±4.85
37% H3PO4+Bromelain Enzyme	16.27±3.53