Llanos-Torres, Kevin H., Rocío Pérez-Orozco, and Germán Málaga. “Nosocomial Infections in Emergency Observation Units and Their Association With Overcrowding and Ventilation”. Revista Peruana de Medicina Experimental y Salud Pública 37, no. 4 (October 13, 2020): 721–5. Accessed May 4, 2024. https://rpmesp.ins.gob.pe/index.php/rpmesp/article/view/5192.