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. 2018 Dec 10;67(4):455–461. doi: 10.21307/pjm-2018-053

Fig. 4.

Fig. 4.

Viability (mean + SD) of S. salivarius as planktonic cells in suspension and sessile cells (biofilms) on tooth slices treated with; Laser, TBO, and Laser with TBO relative to controls (100% viability).