2. Bardeen CR: The musculature. Sect. 5. In: Morris’s Human Anatomy, edited by С. M. Jackson, Ed. 6. Blakiston's Son & Co., Philadelphia, 1921 (p. 490).
3. Campbell EJ: Accessory muscles. Chapter 9. In: The Respiratory Muscles. Ed. 2. Edited by Campbell EJ, Agostoni E, Davis JN. W. B. Saunders, Philadelphia, 1970 (pp. 181–195).
4. Carter BL, Morehead J, Wolpert SM, et al.: Cross-Sectional Anatomy. Appleton-Century-Crofts, New York, 1977 (Sections 19–21).
5. Ibid. (Sects. 27–29).
6. Clemente CD: Gray’s Anatomy. Ed. 30. Lea & Febiger, Philadelphia, 1985 (pp. 478, 479).
7. Clemente CD: Anatomy. Ed. 3. Urban & Schwarzenberg, Baltimore, 1987 (Fig. 524).
8. Eisler P: Die Muskeln des Stammes. Gustav Fischer, Jena, 1912 (Fig. 50).
9. Ibid. (Fig. 52).
10. Ibid. (Fig. 53).
11. Ibid. (Fig. 54).
12. Ibid. (Fig. 55).
13. Fourie Q: The scapulocostal syndrome. S AfrMedJ 79(12):721–724, 1991.
14. Hong CZ: Considerations and recommendations regarding myofascial trigger point injection. J Musculoske Pain 2(1):29–59, 1994.
15. Jenkins DB: Hollinshead’s Functional Anatomy of the Limbs and Back. Ed. 6. W. B. Saunders, Philadelphia, 1991 (pp. 198, 200).
16. Lynn P: Personal communication, 1993.
17. McMinn RM, Hutchings RT, Pegington J, et al.: Color Atlas of Human Anatomy. Ed. 3. Mosby-Year Book, Missouri, 1993 (p. 96).
18. Michele AA, Davies JJ, Krueger FJ, et al.: Scapulocostal syndrome (fatigue-postural paradox). NY State J Med 50:1353–1356, 1950 (Fig. 2).
19. Pemkopf E: Atlas of Topographical and Applied Human Anatomy, Vol. 2. W. B. Saunders, Philadelphia, 1964 (Fig. 29).
20. Rachlin ES: Injection of specific trigger points. Chapter 10. In: Myofascial Pain and Fibromyalgia. Edited by Rachlin ES. Mosby, St. Louis, 1994, pp. 197–360 (pp. 208, 209).
21. Rasch PJ, Burke RK: Kinesiology and Applied Anatomy. Lea & Febiger, Philadelphia, 1978 (p. 256).
22. Reynolds MD: Myofascial trigger point syndromes in the practice of rheumatology. Arch Phys Med Rehabil 52:111–114, 1981 (Table 2).
23. Spalteholz W: Handatlas der Anatomie des Menschen. Ed. 11, Vol. 2. Hirzel, Leipzig, 1922 (p. 307).
24. Toldt C: An Atlas of Human Anatomy, translated by М. E. Paul. Ed. 2, Vol. 1. Macmillan, New York, 1919 (pp. 267, 269).
25. Travell J: Basis for the multiple uses of local block of somatic trigger areas (procaine infiltration and ethyl chloride spray). Miss Valley Med J 77:12–21,1949 (p. 18, Fig. 4).