1. The TMJ Pain-Dysfunction Syndrome: Heterogeneity of the Patient Population;Greene;J. Am. Dent. Assoc,1969
2. Funktionsrubbningar i tuggapparaten;Agerberg;Sverig. Tandläk.-Förb. Tidn,1970
3. Disorders of the Temporomandibular Joint;Schwartz,1959
4. Facial Pain and Mandibular Dysfunction;Schwartz,1968
5. Management of Temporomandibular Joint Problems;Freese,1962