There seem to be no differences between the clinical performances of glass ionomer cement and composite resin when used for Class II restorations in primary teeth

Abstract

Dias AGA, Magno MB, Delbem ACB, Cunha RF, Maia LC, Pessan JP. Clinical performance of glass ionomer cement and composite resin in Class II restorations in primary teeth: a systematic review and meta-analysis [published online ahead of print April 9, 2018]. J Dent. https://doi.org/10.1016/j.jdent.2018.04.004.