Gordillo Corrales, V., Ferrer Villalobos, M., Elizabeth Burbano, C. and Merino-Salazar, P. 2019. External aggressions to health personnel in health centers of primary care in the city of Ibarra. Espirales Revista Multidisciplinaria de investigación. (Jun. 2019), 202–216. DOI:https://doi.org/10.31876/er.v3i29.602.