1. Disorders of the temporomandibular joint;Schwartz,1959
2. Syndrome of ear and sinus symptoms dependent upon disturbed function of the temporomandibular joint;Costen;Ann Otol,1934
3. Scientific exhibit: myofascial genesis of pain;Travell;Postgrad Med,1952
4. Pain;Wolff,1958
5. Headache and other head pain;Wolff,1963