Chronic nociplastic pain affecting the musculoskeletal system: clinical criteria and grading system

1. Kosek, E.
2. Clauw, D.
3. Nijs, J.
4. Baron, R.
5. Gilron, I.
6. Harris, R.E.
7. Mico, J.-A.
8. Rice, A.S.C.
9. Sterling, M.