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Van der Weijden, Fridus A.; Slot, Dagmar E. (2015-03-31). “Efficacy of homecare regimens for mechanical plaque removal in managing gingivitis a meta review”. Journal of Clinical Periodontology42: S77–S91. doi:10.1111/jcpe.12359. ISSN0303-6979. PMID25597787.
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Van der Weijden, Fridus A.; Slot, Dagmar E. (2015-03-31). “Efficacy of homecare regimens for mechanical plaque removal in managing gingivitis a meta review”. Journal of Clinical Periodontology42: S77–S91. doi:10.1111/jcpe.12359. ISSN0303-6979. PMID25597787.