Progression of radiographic changes in the temporomandibular joints of patients with rheumatoid arthritis in relation to inflammatory markers and mediators in the blood. - Voog, Ülle; Alstergren, Per; Eliasson, Sören; Leibur, Edvitar; Kallikorm, Riina; Kopp, Sigvard; Voog, Ulle (Acta Odontologica Scandinavica, 2004)