References
- Travel J: Office hours: day and night. The World Publishing Company, New York, 1968.
- Travel J, Rinzler SH: The myofascial genesis of pain. Post: :duate Medi-cine 11:425–434, 1952.
- Bonica JJ: Myofascial syndromes with trigger mechanism, The Manage-ment of Pain. Edited by JJ Bonica. Lea & Febiger, Philadelphia, 1953, pp. 1150–1151.
- Travel JG, Simons DG: Myofascial Pain and Dysfunction: The Tri::er Point Manual. Williams & Wilkins, Baltimore, 1983.
- Travel JG, Simons DG: Myofascial Pain and Dysfunction: The Tri::er Point Manual, v. 2. Williams & Wilkins, Philadelphia, 1992.