Burden of Disease Caused by Otitis Media: Systematic Review and Global Estimates Monasta, Lorenzo ; Ronfani, Luca ; Marchetti, Federico ; Montico, Marcella ; Vecchi Brumatti, Liza ; Bavcar, Alessandro ; Grasso, Domenico ; Barbiero, Chiara ; Tamburlini, Giorgio Abstract Publication: PLoS ONE Pub Date: April 2012 DOI: 10.1371/journal.pone.0036226 Bibcode: 2012PLoSO...736226M