title: Serous otitis media in the 20th and 21st centuries: evolving views and treatments.
mesh_terms: D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D010034:Otitis Media with Effusion / Q000453:epidemiology / Q000266:history* / Q000628:therapy; D010036:Otolaryngology / Q000266:history* / Q000639:trends; D015995:Prevalence