title: Pre and post-antibiotic otology.
mesh_terms: D005060:Europe; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D010033:Otitis Media / Q000266:history / Q000601:surgery; D010036:Otolaryngology / Q000266:history*; D014481:United States