title: [Historical development of the fistular symptom].
mesh_terms: D002558:Cerebrospinal Fluid Otorrhea / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D007759:Labyrinth Diseases / Q000266:history*; D014724:Vestibular Function Tests / Q000266:history
vernacular_title: Zur geschichtlichen Entwicklung des Fistelsymptoms.