title: Occipital nerve stimulation for chronic headache.
authors.forename: Harold B
authors.initials: HB
authors.lastname: Vogel
mesh_terms: D002908:Chronic Disease; D004599:Electric Stimulation Therapy; D004567:Electrodes, Implanted / Q000009:adverse effects; D004868:Equipment Failure; D006261:Headache / Q000628:therapy*; D006801:Humans; D013127:Spinal Nerves / Q000503:physiopathology*