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73 Institute of Medicine Pain and Dtsabihty: Clinical, Behavioral, and Public Policy Perspectives. Washington, D. CM National Academy Press, May 1987.

74. Janda J The pelvis, Chapter 6. In Muscle Function Testing. Butterworths, London, 1983 (pp. 41–43).

75. Jull GA, Janda V: Muscles and motor control in low back pain: assessment and management, Chapter 10. In Physical Therapy of the Low Back, edited by L. T, Twomey and J. R. Taylor. Churchill Livingstone, New York, 1987 (pp. 253–278)

76. Kelly M: Some rules for the employment of local analgesic in the treatment of somatic pain. Med J Austral 7:235–239, 1947 (p. 236)

77. Kendall FP, McCreary EK: Muscles, Testing and Function, Ed. 3. Williams & Wilkins, Baltimore, 1983 (pp. 222, 230).

78. Ibid. (p 227).

79. Kidd R Pain localization with the innominate upslip dysfunction. Manual Med 3:103–105, 1988.

80. Knapp ME. Function of the quadratus lumborum. Arch Phys Med Rehabit 32:505–507, 1951

81. Knapp ME. Exercises for lower motor neuron lesions, Chap 16. In Therapeutic Exercise, edited by J V Basmajian, Ed. 3. Williams & Wilkins, Baltimore, 1978 (p 369).

82. Krakovits G. Uber die Auswirkung einer Bemverkurzung auf die Statik und Dynamik des Huftgelenkes. Z Orthop 102:418–423, 1967

83. Lange M. Die Muskelharten (Myogelosen). J. F. Lehmanns, Milnchen, 1931 (pp. 90, 91 Fig. 31], 92 [Case 2], 113 [Case 10). 118 Case 13]).

84. Langman J, Woerdeman MW: Alias of Medical Anatomy. W В Saunders, Philadelphia, 1978 (p. 143, А, В & С).

85. Last RJ. Anatomy, Regional and Applied, Ed 5. Williams & Wilkms, Baltimore, 1972 (pp. 331–332).

86. Lawrence D, Pugh J, Tasharski Ct Heinze W. Evaluation of a radiographic method determining short leg mensuration АСА J Chiropractic 18:57–59, 1984.

87. Lawrence DJ. Chiropractic concepts of the short leg. a critical review. J Manipulative Physiol Ther £157–161, 1985

88. Leeson CR, Leeson TS. Human Structure W. В Saunders, Philadelphia, 1972 (p. 269).

89. Leong JCY, Luk KDK, Chow DHK, Woo CW. The biomechamcal functions of the iliolumbar ligament in maintaining stability of the lumbosacral junction. Spine /2.669–674, 1987.

90. Lewinnek GE: Management of low back pain and sciatica Int Anesthesiot Clin 21:61–78, 1983.

91. Lewit K. ROntgenologische Kriterien statischer Storungen der Wirbelsaule. Manuelle Med 20:26–35, 1982.

92. Lewit K: Manipulative Therapy in Rehabilitation of the Motor System Butterworths, London, 1985 (p. 106, Fig. 4.1; pp 167-8, Fig 4 65; p. 291).

93. Ibid. (pp. 154-5, Fig. 4.44).

94. Ibid. (pp. 275-6, Fig. 6.94)

95. Lewit K. Postisometric relaxation in combination with other methods of muscular fa cilitation and inhibition. Manual Med 2:101–104, 1986.

96. Lewit K: Muscular pattern in thoraco-lumbar lesions. Manual Med 2:105–107, 1986.

97. Lewit K: Disturbed balance due to lesions of the craruo-cervical junction J Orthop Med.58–59, (No. 3) 1988.

98 Llewellyn U, Jones AB. Fibrositis. Rebman, New York, 1915 (Fig 53 facing p. 280)

99. Lockhart RD, Hamilton GF, Fyfe FW. Anatomy of the human Body, Ed 2. J. B. Lippincott, Philadelphia, 1969 (p. 181).

100. Luk KDK, Ho HC, Leong JCY: The iliolumbar ligament J Bone Joint Surg [Br] 68:197–200, 1986

101 Mahar RK, Kirby RL, MacLeod DA: Simulated leg-length discrepancy, its effect on mean center-of-pressure position and postural sway. Arch Phys Med Rehabil 66:822, 1985.

102. Maloney M, PI: Personal communication, 1990

103. McKenzie RA: The Lumbar Spine: Mechanical Diagnosis and Therapy Spinal Publications., Ltd., New Zealand, 1981#

104. McMinn RMH, Hutchings RT: Color Atlas of Human Anatomy. Year Book Medical Publishers, Chicago, 1977 (p, 243B—6).

105. Morscher E. Etiology and pathophysiology of leg length discrepancies. Progr Orthop Surg 1:9—19, 1977

106 Mortensen QA, Pettersen JC; The musculature, Section VI. In Moms' Human Anatomy, edited by B. J. Anson, Ed 12 McGraw-Hill, New York, 1966 (p 542).

107. Netter FH. The Oba Collection of Medical Illustrations, Vol. 8, Musculoskeletal System. Part I. Anatomy. Physiology and Metabolic Disorders. Ciba-Geigy Corporation, Summit, 1987 (p. 4)

108. Ibid. (p, 5).

109. (bid. (p 77).

110. Nichols PJR, Bailey NTJ-The accuracy of measuring leg-length differences. Br Med J 2:1247–1248, 1955

111. Nielsen AJ: Spray and stretch for myofascial pain. Phys Ther 58:567–569, 1978.

112. Northup GW. Osteopathic lesions. J Am Osteopath Assoc 71:854–865, 1972

113. Norton JL: Pelvic side shift m standing roentgenologic postural studies J Am Osteopath Assoc 57:482–484, 1952.

114. Pansky B: Review of Gross Anatomy, Ed. 4. Macmillan Publishing Co., Inc. New York, 1979 (pp. 306, 316–317).

115. Ibid. (p. 355).

116 Proverbs, Chapter 26, Verse 7. Holy Bible, New Testament

117. Rab GT, Chao EYS, Stauffer RN: Muscle force analysis of the lumbar spine. Orthop Clin North Am 8: 193–199, 1977.

118. Rasch PJ, Burke RK. Kinesiology and Applied Anatomy, Ed 6. Lea & Febiger, Philadelphia, 1978 (p. 228).

119. Reynolds MD. Myofascial trigger point syndromes m the practice of rheumatology Arch Phys Med Rehabil 62:111–114, 1981 (Table 1, p. 112).

120. Rush WA, Steiner HA: A study of lower ex tremity length inequality. Am J Roentgen Rad Ther 56:616–623, 1946.

121. Saudek C. C’mon let's twist. Orthop Phys Ther Prac 1:24–27, 1989.

122. Schuit D. Adrian M, Pidcoe P: Effect of heel lifts on ground reaction force patterns in subjects with structural leg-length discrepancies. Phys Ther 69:663–670, 1989

123. Simons DG; Functions of the quadratus lumborum muscle and relation of its myofascial trigger points to low back pam Pain Abstracts, Vol. 1. Second World Congress on Pam, International Assn for the Study of Pain, Montreal, Canada, August 27—September 1, 1978 (p 245).

124 Simons DG: Myofascial pain syndromes due to trigger points’ 2. Treatment and single-muscle syndromes. Manual Med 1:72–77, 1985.

125 Simons DG: Muskulofasziale Schmerzsyndrome infoJge Triggerpunkten. Manuelle Med 22:134–142, 1985.

126. Simons DG: Myofascial pain syndrome due to trigger points, Chapter 45. In Rehabilitation Medicme, edited by J. Goodgold. С V. Mosby Co., St. Louis, 1988 (pp. 686–723).

127 Simons DG, Simons LS: Chronic myofascial paiu syndrome, Chapter 42. In Handbook of Chronic Pam Management, edited