Paulo Odair Tessare Júnior

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OBJECTIVE The aim of this study was to investigate the effects of photodynamic therapy (PDT) on endodontic pathogens by evaluating the decrease in numbers of Enterococcus faecalis colonies in the canals of extracted human teeth. BACKGROUND DATA Failure in endodontics is usually related to inadequate cleaning and disinfection of the root canal system. This(More)
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