1. Occlusion;Ramfjord,1966
2. The TMJ pain-dysfunction syndrome: heterogeneity of the patient population;Greene;JADA,1969
3. Temporomandibular joint pain-dysfunction syndrome;Schwartz;J Chronic Dis,1956
4. Clinical diagnosis of the pain-dysfunction syndrome;Bell;JADA,1969
5. Abnormal muscle tension and the mandibular joint;Copland;Dent Rec,1954