1. Conditioned Pain Modulation Efficiency Is Associated With Pain Catastrophizing in Patients With Chronic Low Back Pain. Issue 11 (November 2020) Authors: Christensen, Kasper S.; O'Sullivan, Kieran; Palsson, Thorvaldur S. Journal: Clinical journal of pain Issue: Volume 36:Issue 11(2020) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗