Comparative evaluation of the efficacy of two controlled release devices: Chlorhexidine chips and indigenous curcumin based collagen as local drug delivery systems.

Contemp Clin Dent · 2014 · PMC4067779 · PMID 24963242

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highly significantno p-value reported

A statistically highly significant reduction in the PPD and CAL scores were observed in both the test groups from baseline to 3 months.

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