Carrasco Alvarado, M.E. and Naula Vicuña, C.R. 2026. Oxidative Stress as an Etiopathogenic Factor in Periodontal Disease. Revista Científica Especialidades Odontológicas UG. 9, 2 (Jul. 2026), 64–76. DOI:https://doi.org/10.53591/eoug.v9i2.3209.