%0 Journal Article %T EysenckĄ¯s Two Big Personality Factors and Their Relationship to Depression in Patients with Chronic Idiopathic Pain Disorder: A Clinimetric Validation Analysis %A Per Bech %A Marianne Lunde %A Stine Bjerrum Mø %A ller %J ISRN Psychiatry %D 2012 %I Hindawi Publishing Corporation %R 10.5402/2012/140458 %U http://dx.doi.org/10.5402/2012/140458