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27. A three-year prospective study of adult subjects with gingivitis. I: clinical periodontal parameters. Bogren A, Teles R, Torresyap G, Haffajee AD, Socransky SS, Lindhe J, Wennström JL. J Clin Periodontol; 2007 Jan; 34(1):1-6. PubMed ID: 17137469 [Abstract] [Full Text] [Related]
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