1. Myofascial pain and dysfunction: the trigger point manual. Volume 1;Travell,1983
2. Myofascial pain and dysfunction: the trigger point manual. Volume 1;Simons,1999
3. Myofascial pain and dysfunction: the trigger point manual. Volume 2;Travell,1992
4. Dry needling – peripheral and central considerations;Dommerholt;J Man Manip Ther,2011
5. Myofascioal trigger points: an evidence-informed review;Dommerholt,2011