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1 A clinical evaluation of safety of an office bleaching gel containing 30% hydrogen peroxide
Sin-Young Kim, Je-Uk Park, Chang-Hyen Kim, Sung-Eun Yang
J Korean Acad Conserv Dent.2010;35(3):198-210.   Published online 2010 May 31     DOI: http://dx.doi.org/10.5395/JKACD.2010.35.3.198
      
2 A clinical evaluation of efficacy of an office bleaching gel containing 30% hydrogen peroxide
Sin-Young Kim, Je-Uk Park, Chang-Hyen Kim, Sung-Eun Yang
J Korean Acad Conserv Dent.2010;35(1):40-50.   Published online 2010 January 31     DOI: http://dx.doi.org/10.5395/JKACD.2010.35.1.040
      

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