Pain in the neck.
D004402:Dysautonomia, Familial / Q000209:etiology; D006261:Headache / Q000209:etiology; D006801:Humans; D009132:Muscles / Q000294:innervation; D009334:Neck Muscles / Q000294:innervation; D009437:Neuralgia / Q000209:etiology; D010146:Pain / Q000209:etiology*; D011843:Radiculopathy / Q000209:etiology