Ruiz, R., Quijandria, J., Rojas-Vilca, J. L., & Loyola, S. (2016). High number of toys contaminated with Staphylococcus aureus in a pediatric hospitalization service. Revista Peruana De Medicina Experimental Y Salud Pública, 33(4), 830-831. https://doi.org/10.17843/rpmesp.2016.334.2574