To determine the leakage and resistance of a bonding agent and a light-curing fine hybrid composite when exposed to saliva or lactic acid (pH 4) in vitro.
Clinic of Preventative Dentistry, Periodontology and Cariology, Centre for Dental Medicine, University of Zurich, Plattenstrasse 11, 8028, Switzerland. schmidli@zzmk.unizh.ch