Gutiérrez Ilave, M., Ortiz Fernández, L., Medina Calderón, K., & Chein Villacampa, S. (2007). Effectiveness of a preventive measure for children with cariogenic risk associated to salivary pH stability. Odontología Sanmarquina, 10(1), 25-27. https://doi.org/10.15381/os.v10i1.2924