Reduction in all-cause otitis media-related outpatient visits in children after PCV10 introduction in Brazil - Sartori, Ana L; Minamisava, Ruth; Bierrenbach, Ana Luiza; Toscano, Cristiana Maria; Afonso, Eliane T; Morais Neto, Otaliba Libânio de; Antunes, José Leopoldo Ferreira; Cristo, Elier Broche; Andrade, Ana Lucia (PLOS ONE, 2017)