Variation in meaning of pain descriptors for different headache types as revealed by psychophysical scaling.
D000328:Adult; D003027:Cluster Headache / Q000523:psychology; D005260:Female; D006261:Headache / Q000523:psychology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D008881:Migraine Disorders / Q000523:psychology; D009119:Muscle Contraction; D012660:Semantics; D012684:Sensory Thresholds