title: [50 years of audiometry].
mesh_terms: D001299:Audiometry / Q000266:history*; D005060:Europe; D006311:Hearing Disorders / Q000175:diagnosis; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D014481:United States
vernacular_title: Cinquante ans d'audiométrie.