Shima, F Spasmodic torticollis caused by vascular compression of the spinal accessory root. [electronic resource] - Surgical neurology Nov 1986 - 431-4 p. digital Publication Type: Case Reports; Journal Article ISSN: 0090-3019 Standard No.: 10.1016/0090-3019(86)90254-5 doi Subjects--Topical Terms: Accessory Nerve--blood supplyAdultCerebral AngiographyElectromyographyHumansMaleNerve Compression Syndromes--complicationsSpasm--etiologyTorticollis--etiology