A prospective and randomized clinical trial evaluating the effectiveness of ART restorations with high-viscosity glass-ionomer cement versus conventional restorations with resin composite in class II cavities of permanent teeth: two-year follow-up - Menezes-Silva, Rafael; Velasco, Sofia Rafaela Maito; Bresciani, Eduardo; Bastos, Roosevelt da Silva; Navarro, Maria Fidela de Lima (Journal of Applied Oral Science, 2021)