1. Myofascial pain and dysfunction: the trigger point manual;Travell,1983
2. Pain management using myofascial approach when other treatment failed;Imamura;Physical Medicine & Rehabilitation Clinics of North America,1997
3. Trigger point of the posterior iliac crest: painful iliolumbar ligament insertion or cutaneous dorsal ramus pain? An anatomic study;Maigne;Arch Phys Med Rehabil,1991
4. Myofascial pain syndromes;Sola,1996
5. Myofascial pain syndrome;Long,1998