An evaluation of emergency guidelines issued by the World Health Organization in response to four infectious disease outbreaks Norris, Susan L. ; Sawin, Veronica Ivey ; Ferri, Mauricio ; Raques Sastre, Laura ; Porgo, Teegwendé V. Abstract Publication: PLoS ONE Pub Date: May 2018 DOI: 10.1371/journal.pone.0198125 Bibcode: 2018PLoSO..1398125N