Colquechagua Aliaga, Fabiola, Carlos Sevilla Andrade, and Edgar Gonzales Escalante. 2015. “Extended-Spectrum Beta-Lactamase (ESBL)-Producing Enterobacteriaceae in Fecal Samples at the National Institute of Child Health, Peru”. Revista Peruana De Medicina Experimental Y Salud Pública 32 (1): 26-32. https://doi.org/10.17843/rpmesp.2015.321.1571.