Reevaluation of the role of duration of morning stiffness in the assessment of rheumatoid arthritis activity

1. Khan, N.A.
2. Yazici, Y.
3. Calvo-Alen, J.
4. Dadoniene, J.
5. Gossec, L.
6. Hansen, T.M.
7. Huisman, M.
8. Kallikorm, R.
9. Muller, R.
10. Liveborn, M.
11. Oding, R.
12. Luchikhina, E.
13. Naranjo, A.
14. Rexhepi, S.
15. Taylor, P.
16. Tlustochowich, W.
17. Tsirogianni, A.
18. Sokka, T.