title: Bell's palsy: incidence, etiology, and results of medical treatment.
mesh_terms: D001158:Arteries; D005154:Facial Nerve / Q000098:blood supply; D005158:Facial Paralysis / Q000150:complications / Q000453:epidemiology* / Q000209:etiology / Q000235:genetics / Q000628:therapy; D006801:Humans; D007511:Ischemia / Q000150:complications; D011379:Prognosis; D014777:Virus Diseases / Q000150:complications