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1 Intracrevicular restoration and dentogingival junction(DGJ) Part: restorative contour and DGJ
Young-Kyoo Lee, Seong-Heui Son
J Korean Acad Periodontol.1999;29(1):117-130.   Published online 1999 March 31     DOI: http://dx.doi.org/10.5051/jkape.1999.29.1.117
      

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