title: Differentiation of chronic headache from non-headache pain patients using the Millon Clinical Multiaxial Inventory (MCMI).
mesh_terms: D002908:Chronic Disease; D003937:Diagnosis, Differential; D005260:Female; D006261:Headache / Q000188:drug therapy / Q000523:psychology*; D006801:Humans; D008297:Male; D010148:Intractable Pain / Q000188:drug therapy / Q000523:psychology; D010555:Personality Inventory