title: MMPI patterns in common headache disorders.
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D005260:Female; D006261:Headache / Q000523:psychology*; D006801:Humans; D008950:MMPI; D008297:Male; D008875:Middle Aged; D009119:Muscle Contraction; D012737:Sex Factors