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Fig. 4 | BMC Oral Health

Fig. 4

From: Delayed vs. immediate placement of restorative materials over Biodentine and RetroMTA: a micro-shear bond strength study

Fig. 4

SEM images of failure types for RetroMTA material. The fracture zone is marked with a circle. Images indicated with the letter ‘a’ represent adhesive fracture. a1 indicates x35 magnification, a2 indicates x50 magnification, a3 indicates x100 magnification. Images indicated with the letter ‘b’ represent cohesive fracture. b1 indicates x35 magnification, b2 indicates x50 magnification, b3 indicates x100 magnification. Images indicated with the letter ‘c’ represent mix fracture. c1 indicates x35 magnification, c2 indicates x50 magnification, c3 indicates x100 magnification

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BMC Oral Health

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