1. Akkasilpa S, Osiri M, Ukritchon S, Junsirimongkol B, Deesomchok U: Clinical features of septic arthritis of sternoclavicular joint. J Med Assoc Thai. 2001, 84 (1): 63-68.
2. Wohlgethan JR, Newberg AH, Reed JI: The risk of abscess from sternoclavicular septic arthritis. J Rheumatol. 1989, 16 (3): 413-414.
3. Alvarez DJ, Rockwell PG: Trigger points: diagnosis and management. Am Fam Physician. 2002, 65 (4): 653-660.
4. Han SC, Harrison P: Myofascial pain syndrome and trigger point management. Reg Anesth. 1997, 22 (1): 89-101. 10.1016/S1098-7339(06)80062-3.
5. Wyant GM: Chronic pain syndromes and their treatment. II. Trigger points. Canad Anaesth Sor J. 1979, 26 (3): 216-219. 10.1007/BF03006985.