title: Racial/ethnic variations in the incidence and evolutionary pathogenesis of otitis media.
authors.forename: Annabelle C
authors.initials: AC
authors.lastname: Leong
mesh_terms: D005006:Ethnicity; D006801:Humans; D015994:Incidence; D010033:Otitis Media / Q000208:ethnology* / Q000209:etiology*; D012307:Risk Factors; D012959:Socioeconomic Factors; D013030:Spain / Q000453:epidemiology