title: Letter: Stellate ganglion blocks.
mesh_terms: D000328:Adult; D000367:Age Factors; D001340:Autonomic Nerve Block; D006311:Hearing Disorders / Q000628:therapy*; D006801:Humans; D008875:Middle Aged; D011379:Prognosis; D012075:Remission, Spontaneous; D013233:Stellate Ganglion