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Fig. 3 | BMC Oral Health

Fig. 3

From: Effect of exposure to etidronic acid on the bond strength of calcium silicate-based cements after 1 and 21 days: an in vitro study

Fig. 3

Representative stereomicroscope views at × 40 showing the different failure patterns. Cohesive failures in samples of BD-1 day-saline (a.1) and PMTA-21 days-NaOCl (a.2) groups; Mixed failures in samples of PMTA-1 day-NaOCl + HEBP (b.1) and BD-21 days-EDTA (b.2) groups; Adhesive failures in samples of BD-21 days-saline (c.1) and PMTA-1 day-NaOCl (c.2) groups

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BMC Oral Health

ISSN: 1472-6831

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