Perceived Injustice Helps Explain the Association Between Chronic Pain Stigma and Movement-Evoked Pain in Adults with Nonspecific Chronic Low Back Pain. - Penn TM; Overstreet DS; Aroke EN; Rumble DD; Sims AM; Kehrer CV; Michl AN; Hasan FN; Quinn TL; Long DL; Trost Z; Morris MC; et al. (Pain medicine (Malden, Mass.), 2020)