Trauma and pain in spasmodic torticollis.
D006801:Humans; D009132:Muscles; D019838:Neck Injuries; D009334:Neck Muscles; D010146:Pain / Q000209:etiology*; D013035:Spasm / Q000150:complications*; D014103:Torticollis / Q000175:diagnosis* / Q000209:etiology