|   |  |  
 | 1483  |  
  |  Keynote Address: Bond Strength vs. Microleakage - Are They Related? R.M. CARVALHO, Bisco, Inc, Schaumburg, IL, USA |  
 | 1484  |  
  |  Investigation into class II dye penetration below the dej J. KANCA, III, Private Practice, Middlebury, CT, USA, and G.B. GREITZER, None, Tarrytown, NY, USA |  
 | 1485  |  
  |  Marginal Adaptation in vitro and Clinical Outcome of Class-V Restorations S. HEINTZE, Ivoclar Vivadent, Schaan, Liechtenstein, U. BLUNCK, Charité-Universitaetsmedizin Berlin, Germany, T.N. GÖHRING, University of Zurich, Center for Dental and Oral Medicine, Switzerland, and V. ROUSSON, University of Lausanne, Switzerland |  
 | 1486  |  
  |  Application Technique Determines Marginal Seal of Class II Composite Restorations N. HOFMANN1, C. ZENTGRAF2, and B. KLAIBER1, 1University of Wuerzburg, Germany, 2Private practice, Wuerzburg, Germany |  
 | 1487  |  
  |  Enamel Margin Integrity Using One-bottle All-in-one Adhesives after Thermo-mechanical Stressing U. BLUNCK1, G.M. LÖSCHE1, P. ZASLANSKY2, and T. ATTIN3, 1Charité-Universitaetsmedizin Berlin, Germany, 2Max Planck Institute of Colloids and Interfaces, Potsdam-Golm, Germany, 3University of Zurich, Switzerland |  
  
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