title: Reliability of physical examination in patients with chronic pain.
mesh_terms: D000328:Adult; D000368:Aged; D002908:Chronic Disease; D004576:Electromyography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010146:Pain / Q000175:diagnosis*; D010808:Physical Examination / Q000592:standards*