Córdova-López, A., Bustos González, P. and Sarmiento Criollo, P. 2020. Comparison of de degree of de marginal microleakage at the composite/thooth interface between total etch and self-etch adhesive systems. Odontología Activa Revista Científica. 6, 1 (Dec. 2020), 7–12. DOI:https://doi.org/10.31984/oactiva.v6i1.530.