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1 Root surface roughness following mechanical instrumentation in vivo and in vitro SEM study
Young-Kyoo Lee
J Korean Acad Periodontol.1998;28(4):809-821.   Published online 1998 December 31     DOI: http://dx.doi.org/10.5051/jkape.1998.28.4.809
      
2 Root surface roughness following mechanical instrumentation, in vitro 3 dimensional planimetric study
Young-Kyoo Lee
J Korean Acad Periodontol.1998;28(4):823-828.   Published online 1998 December 31     DOI: http://dx.doi.org/10.5051/jkape.1998.28.4.823
      

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