RT Journal T1 An Internet-Delivered Cognitive-Behavioral Intervention with Telephone Support Improved Some Coping Skills in Patients with Chronic Low Back Pain JF The Journal of Bone & Joint Surgery JO The Journal of Bone & Joint Surgery YR 2005 FD May 1 VO 87 IS 5 SP 1169 OP 1169 DO 10.2106/JBJS.8705.ebo2 UL http://dx.doi.org/10.2106/JBJS.8705.ebo2 AB