CBP® is the most published named chiropractic Technique within the Index Medicus in the history of Chiropractic. CBP® has more published papers in peer-reviewed indexed journals than all other techniques combined.

Dr. Joe Betz has been fortunate to be involved in CBP research since he graduated Chiropractic college. He has co-authored six original papers that have been published in the peer-reviewed, Index Medicus literature. He has also served as a primary author on international guidelines on X-ray use in the chiropractic office. He is currently serving on a committee to develop Practice Guidelines for the International Chiropractors Association.

There have been nearly 100 research papers published by or supported by Chiropractic Biophysics NonProfit:

1. Colloca CJ, Keller TS, Moore RJ, Gunzburg R, Harrison DE. Intervertebral disc degeneration reduces vertebral motion responses. Spine. 2007 Sep 1;32(19):E544-50.
2. Colloca CJ, Keller TS, Moore RJ, Gunzburg R, Harrison DE. Effects of disc degeneration on neurophysiological responses during dorsoventral mechanical excitation of the ovine lumbar spine. J Electromyogr Kinesiol. 2007 Apr 27;
3. Keller TS, Colloca CJ. Dynamic dorsoventral stiffness assessment of the ovine lumbar spine. J Biomech. 2007;40(1):191-7.
4. Harrison DE, Janik TJ, Cailliet R, Harrison DD, Normand MC, Perron DL, Ferrantelli JR. Validation of a computer analysis to determine 3-D rotations and translations of the rib cage in upright posture from three 2-D digital images. Eur Spine J. 2007 Feb;16(2):213-8. Epub 2006 Mar 18.
5. Keller TS, Colloca CJ, Moore RJ, Gunzburg R, Harrison DE, Harrison DD. Three-dimensional vertebral motions produced by mechanical force spinal manipulation. J Manipulative Physiol Ther. 2006 Jul-Aug;29(6):425-36.
6. Keller TS, Colloca CJ, Harrison DE, Moore RJ, Gunzburg R. Muscular contributions to dynamic dorsoventral lumbar spine stiffness. Eur Spine J. 2007 Feb;16(2):245-54. Epub 2006 Apr 29.
7. Harrison DE, Betz JW, Cailliet R, Colloca CJ, Harrison DD, Haas JW, Janik TJ. Radiographic pseudoscoliosis in healthy male subjects following voluntary lateral translation (side glide) of the thoracic spine. Arch Phys Med Rehabil. 2006 Jan;87(1):117-22.
8. Colloca CJ, Keller TS, Harrison DE, Moore RJ, Gunzburg R, Harrison DD. Spinal manipulation force and duration affect vertebral movement and neuromuscular responses. Clin Biomech (Bristol, Avon). 2006 Mar;21(3):254-62.
9. Oakley PA, Harrison DD, Harrison DE, Haas JW. Evidence-based protocol for structural rehabilitation of the spine and posture: review of clinical biomechanics of posture (CBP) publications. JCCA J Can Chiropr Assoc. 2005 Dec;49(4):270-96.
10. Harrison DE, Haas JW, Cailliet R, Harrison DD, Holland B, Janik TJ. Concurrent validity of flexicurve instrument measurements: sagittal skin contour of the cervical spine compared with lateral cervical radiographic measurements. J Manipulative Physiol Ther. 2005 Oct;28(8):597-603.
11. Colloca CJ, Hinrichs RN. The biomechanical and clinical significance of the lumbar erector spinae flexion-relaxation phenomenon: a review of literature. J Manipulative Physiol Ther. 2005 Oct;28(8):623-31. Review.
12. Harrison DE, Haas JW, Harrison DD, Holland B, Janik T. Sagittal skin contour of the cervical spine: interexaminer and intraexaminer reliability of the flexicurve instrument. J Manipulative Physiol Ther. 2005 Sep;28(7):516-9.
13. Haas JW, Harrison DE, Harrison DD, Bymers B. Conservative treatment of a patient with syringomyelia using chiropractic biophysics protocols. J Manipulative Physiol Ther. 2005 Jul-Aug;28(6):452.  
14. Keller TS, Colloca CJ, Harrison DE, Harrison DD, Janik TJ. Influence of spine morphology on intervertebral disc loads and stresses in asymptomatic adults: implications for the ideal spine. Spine J. 2005 May-Jun;5(3):297-309.
15. Harrison DE, Cailliet R, Betz JW, Harrison DD, Colloca CJ, Haas JW, Janik TJ, Holland B. A non-randomized clinical control trial of Harrison mirror image methods for correcting trunk list (lateral translations of the thoracic cage) in patients with chronic low back pain. Eur Spine J. 2005 Mar;14(2):155-62.
16. McAviney J, Schulz D, Bock R, Harrison DE, Holland B. Determining the relationship between cervical lordosis and neck complaints. J Manipulative Physiol Ther. 2005 Mar-Apr;28(3):187-93.
17. Ferrantelli JR, Harrison DE, Harrison DD, Stewart D. Conservative treatment of a patient with previously unresponsive whiplash-associated disorders using clinical biomechanics of posture rehabilitation methods. J Manipulative Physiol Ther. 2005 Mar-Apr;28(3):e1-8. Erratum in: J Manipulative Physiol Ther. 2005 Jul-Aug;28(6):460.
18. Harrison DE, Colloca CJ, Harrison DD, Janik TJ, Haas JW, Keller TS. Anterior thoracic posture increases thoracolumbar disc loading. Eur Spine J. 2005 Apr;14(3):234-42. Epub 2004 May 27.
19. Harrison DE, Harrison DD, Haas JW, Janik TJ, Holland B. Do sagittal plane anatomical variations (angulation) of the cervical facets and C2 odontoid affect the geometrical configuration of the cervical lordosis? Clin Anat. 2005 Mar;18(2):104-11.
20. Paulk GP, Harrison DE. Management of a chronic lumbar disk herniation with chiropractic biophysics methods after failed chiropractic manipulative intervention. J Manipulative Physiol Ther. 2004 Nov-Dec;27(9):579.
21. Harrison DD, Harrison DE, Janik TJ, Cailliet R, Ferrantelli JR, Haas JW, Holland B. Modeling of the sagittal cervical spine as a method to discriminate hypolordosis: results of elliptical and circular modeling in 72 asymptomatic subjects, 52 acute neck pain subjects, and 70 chronic neck pain subjects. Spine. 2004 Nov 15;29(22):2485-92.
22. Bastecki AV, Harrison DE, Haas JW. Cervical kyphosis is a possible link to attention-deficit/hyperactivity disorder. J Manipulative Physiol Ther. 2004 Oct;27(8):e14.
23. Harrison DE, Ferrantelli J, Oakley PA. Lateral cervical curve changes in patients receiving chiropractic care after a motor vehicle collision: a retrospective case series. J Manipulative Physiol Ther. 2004 Feb;27(2):133-4; author reply 134-7.
24. Colloca CJ, Polkinghorn BS. Chiropractic management of Ehlers-Danlos syndrome: a report of two cases. J Manipulative Physiol Ther. 2003 Sep;26(7):448-59.
25. Harrison DE, Harrison DD, Betz JJ, Janik TJ, Holland B, Colloca CJ, Haas JW. Increasing the cervical lordosis with chiropractic biophysics seated combined extension-compression and transverse load cervical traction with cervical manipulation: nonrandomized clinical control trial. J Manipulative Physiol Ther. 2003 Mar-Apr;26(3):139-51. Erratum in: J Manipulative Physiol Ther. 2005 Mar-Apr;28(3):214.
26. Harrison DD, Harrison DE, Janik TJ, Cailliet R, Haas J. Do alterations in vertebral and disc dimensions affect an elliptical model of thoracic kyphosis? Spine. 2003 Mar 1;28(5):463-9.
27. Keller TS, Harrison DE, Colloca CJ, Harrison DD, Janik TJ. Prediction of osteoporotic spinal deformity. Spine. 2003 Mar 1;28(5):455-62.
28. Harrison DE, Harrison DD, Colloca CJ, Betz J, Janik TJ, Holland B. Repeatability over time of posture, radiograph positioning, and radiograph line drawing: an analysis of six control groups. J Manipulative Physiol Ther. 2003 Feb;26(2):87-98. Erratum in: J Manipulative Physiol Ther. 2003 Mar-Apr;26(3):211.
29. Troyanovich SJ, Buettner M. A structural chiropractic approach to the management of diffuse idiopathic skeletal hyperostosis. J Manipulative Physiol Ther. 2003 Mar-Apr;26(3):202-6.
30. Harrison DE, Cailliet R, Harrison DD, Janik TJ, Holland B. Changes in sagittal lumbar configuration with a new method of extension traction: nonrandomized clinical controlled trial. Arch Phys Med Rehabil. 2002 Nov;83(11):1585-91.
31. Harrison DE, Jones EW, Janik TJ, Harrison DD. Evaluation of axial and flexural stresses in the vertebral body cortex and trabecular bone in lordosis and two sagittal cervical translation configurations with an elliptical shell model. J Manipulative Physiol Ther. 2002 Jul-Aug;25(6):391-401.
32. Harrison DE, Janik TJ, Harrison DD, Cailliet R, Harmon SF. Can the thoracic kyphosis be modeled with a simple geometric shape? The results of circular and elliptical modeling in 80 asymptomatic patients. J Spinal Disord Tech. 2002 Jun;15(3):213-20.
33. Harrison DE, Cailliet R, Harrison DD, Janik TJ. How do anterior/posterior translations of the thoracic cage affect the sagittal lumbar spine, pelvic tilt, and thoracic kyphosis? Eur Spine J. 2002 Jun;11(3):287-93.
34. Harrison DE, Cailliet R, Harrison DD, Janik TJ, Holland B. A new 3-point bending traction method for restoring cervical lordosis and cervical manipulation: a nonrandomized clinical controlled trial. Arch Phys Med Rehabil. 2002 Apr;83(4):447-53.
35. Harrison DE, Holland B, Harrison DD, Janik TJ. Further reliability analysis of the Harrison radiographic line-drawing methods: crossed ICCs for lateral posterior tangents and modified Risser-Ferguson method on AP views. J Manipulative Physiol Ther. 2002 Feb;25(2):93-8.
36. Coleman RR, Harrison DE, Bernard BB. The effects of combined x-axis translations and y-axis rotations on projected lamina junction offset. J Manipulative Physiol Ther. 2001 Oct;24(8):509-13.
37. Janik T, Harrison DE, Harrison DD, Holland B, Coleman RR, Payne MR. Reliability of lateral bending and axial rotation with validity of a new method to determine axial rotation on anteroposterior cervical radiographs. J Manipulative Physiol Ther. 2001 Sep;24(7):445-8.
38. Harrison DE, Harrison DD, Cailliet R, Janik TJ, Holland B. Radiographic analysis of lumbar lordosis: centroid, Cobb, TRALL, and Harrison posterior tangent methods. Spine. 2001 Jun 1;26(11):E235-42.
39. Harrison DE, Harrison DD, Janik TJ, William Jones E, Cailliet R, Normand M. Comparison of axial and flexural stresses in lordosis and three buckled configurations of the cervical spine. Clin Biomech (Bristol, Avon). 2001 May;16(4):276-84.
40. Harrison DE, Harrison DD, Janik TJ, Holland B, Siskin LA. Slight head extension: does it change the sagittal cervical curve? Eur Spine J. 2001 Apr;10(2):149-53.
41. Harrison DE, Harrison DD, Troyanovich SJ, Harmon S. A normal spinal position: It's time to accept the evidence. J Manipulative Physiol Ther. 2000 Nov-Dec;23(9):623-44. Review.
42. Harrison DE, Harrison DD, Cailliet R, Troyanovich SJ, Janik TJ, Holland B. Cobb method or Harrison posterior tangent method: which to choose for lateral cervical radiographic analysis. Spine. 2000 Aug 15;25(16):2072-8.
43. Peet J. The chiropractic analysis and care of a six-month-old male with colic: A case study. Am J Clinical Chiropr 2000; 10(1):23.
44. Harrison DD, Harrison DE, Troyanovich SJ, Harrison SO. Prevalence of hyperplastic articular pillars in the cervical spine and relationship with cervical lordosis. J Manipulative Physiol Ther. 2000 Jun;23(5):366-7.  
45. Harrison DE, Harrison DD, Cailliet R, Janik TJ, Troyanovich SJ. Cervical coupling during lateral head translations creates an S-configuration. Clin Biomech (Bristol, Avon). 2000 Jul;15(6):436-40.
46. Harrison DD, Harrison SO, Croft AC, Harrison DE, Troyanovich SJ. Sitting biomechanics, part II: optimal car driver's seat and optimal driver's spinal model. J Manipulative Physiol Ther. 2000 Jan;23(1):37-47. Review.
47. Harrison DD, Harrison SO, Croft AC, Harrison DE, Troyanovich SJ. Sitting biomechanics part I: review of the literature. J Manipulative Physiol Ther. 1999 Nov-Dec;22(9):594-609. Review.
48. Harrison DE, Cailliet R, Harrison DD, Janik TJ, Troyanovich SJ, Coleman RR. Lumbar coupling during lateral translations of the thoracic cage relative to a fixed pelvis. Clin Biomech (Bristol, Avon). 1999 Dec;14(10):704-9.
49. Harrison DE, Cailliet R, Harrison DD, Troyanovich SJ, Harrison SO. A review of biomechanics of the central nervous system--Part III: spinal cord stresses from postural loads and their neurologic effects. J Manipulative Physiol Ther. 1999 Jul-Aug;22(6):399-410. Review.
50. Harrison DE, Cailliet R, Harrison DD, Troyanovich SJ, Harrison SO. A review of biomechanics of the central nervous system--part II: spinal cord strains from postural loads. J Manipulative Physiol Ther. 1999 Jun;22(5):322-32. Review.
51. Troyanovich SJ, Harrison SO, Harrison DD, Harrison DE, Payne MR, Janik TJ, Holland B. Chiropractic biophysics digitized radiographic mensuration analysis of the anteroposterior lumbopelvic view: a reliability study. J Manipulative Physiol Ther. 1999 Jun;22(5):309-15.
52. Harrison DE, Cailliet R, Harrison DD, Troyanovich SJ, Harrison SO. A review of biomechanics of the central nervous system--Part I: spinal canal deformations resulting from changes in posture. J Manipulative Physiol Ther. 1999 May;22(4):227-34. Review.
53. Troyanovich SJ, Harrison DD, Harrison DE. Low back pain and the lumbar intervertebral disk: clinical considerations for the doctor of chiropractic. J Manipulative Physiol Ther. 1999 Feb;22(2):96-104. Review.
54. Coleman RR, Bernard BB, Harrison DE, Harrison SO. Correlation and quantification of projected 2-dimensional radiographic images with actual 3-dimensional Y-axis vertebral rotations. J Manipulative Physiol Ther. 1999 Jan;22(1):21-5.
55. Janik TJ, Harrison DD, Cailliet R, Troyanovich SJ, Harrison DE. Can the sagittal lumbar curvature be closely approximated by an ellipse? J Orthop Res. 1998 Nov;16(6):766-70.
56. Harrison DD, Cailliet R, Janik TJ, Troyanovich SJ, Harrison DE, Holland B. Elliptical modeling of the sagittal lumbar lordosis and segmental rotation angles as a method to discriminate between normal and low back pain subjects. J Spinal Disord. 1998 Oct;11(5):430-9.
57. Troyanovich SJ, Harrison DE, Harrison DD, Holland B, Janik TJ. Further analysis of the reliability of the posterior tangent lateral lumbar radiographic mensuration procedure: concurrent validity of computer-aided X-ray digitization. J Manipulative Physiol Ther. 1998 Sep;21(7):460-7.
58. Coleman RR, Bernard BB, Harrison DE. The effects of x-axis vertebral translation on projected y-axis vertebral rotation. J Manipulative Physiol Ther. 1998 Jun;21(5):333-40.  
59. Harrison DE, Harrison DD, Troyanovich SJ. Reliability of spinal displacement analysis of plain X-rays: a review of commonly accepted facts and fallacies with implications for chiropractic education and technique. J Manipulative Physiol Ther. 1998 May;21(4):252-66. Review.
60. Harrison DE, Harrison DD, Troyanovich SJ. Three-dimensional spinal coupling mechanics: Part II. Implications for chiropractic theories and practice. J Manipulative Physiol Ther. 1998 Mar-Apr;21(3):177-86. Review. Erratum in: J Manipulative Physiol Ther 1998 May;21(4):inside back cov.
61. Harrison DE, Harrison DD, Troyanovich SJ. Three-dimensional spinal coupling mechanics: Part I. A review of the literature. J Manipulative Physiol Ther. 1998 Feb;21(2):101-13. Review.
62. Troyanovich SJ, Harrison DE, Harrison DD. Structural rehabilitation of the spine and posture: rationale for treatment beyond the resolution of symptoms. J Manipulative Physiol Ther. 1998 Jan;21(1):37-50. Review.
63. Marko RB. A case study: Four year old female with Vesicoureteral Reflux. Chiropractic Pediatrics 1998; 3(3):12-13.
64. Peet J. Case Study: Eight year old female with chronic asthma. Am J Clinical Chiropr 1998; 8(1):25-27.
65. Marko SK. Case Study: Sven year old female with Asthma, Constipation, and Headaches among other symptoms. Chiropractic Pediatrics 1998 4(1):14-15.
66. Harrison DE, Harrison DD, Troyanovich SJ. The sacroiliac joint: a review of anatomy and biomechanics with clinical implications. J Manipulative Physiol Ther. 1997 Nov-Dec;20(9):607-17. Review.  
67. Troyanovich SJ, Cailliet R, Janik TJ, Harrison DD, Harrison DE. Radiographic mensuration characteristics of the sagittal lumbar spine from a normal population with a method to synthesize prior studies of lordosis. J Spinal Disord. 1997 Oct;10(5):380-6.  
68. Harrison DD, Janik TJ, Troyanovich SJ, Harrison DE, Colloca CJ. Evaluation of the assumptions used to derive an ideal normal cervical spine model. J Manipulative Physiol Ther. 1997 May;20(4):246-56.
69. Peet J. Adjusting the Hyperactive/A.D.D. pediatric patient. Chiropractic Pediatrics 1997; 2(4):12-13, 16.
70. Peet J. Case study: Three year old female with acute stomach problems.. Chiropractic Pediatrics 1997; 3(1):10-11.
71. Peet P. Child with chronic illness: Respiratory Infections, ADHD, and fatigue response to chiropractic care. Chiropractic Pediatrics 1997; 3(1):12-13.
72. Marko SK. Case Study: Ten year old male with severe Asthma. Chiropractic Pediatrics 1997; 3(2):6-8.
73. Peet J. Case Study: Eight year old female with chronic Asthma. Chiropractic Pediatrics 1997; 3(2):9-12.
74. Harrison DD, Janik TJ, Harrison GR, Troyanovich S, Harrison DE, Harrison SO. Chiropractic biophysics technique: a linear algebra approach to posture in chiropractic. J Manipulative Physiol Ther. 1996 Oct;19(8):525-35.
75. Harrison DD, Colloca CJ, Troyanovich SJ, Harrison DE. Torque: an appraisal of misuse of terminology in chiropractic literature and technique. J Manipulative Physiol Ther. 1996 Sep;19(7):454-62. Review.
76. Harrison DD, Troyanovich SJ, Harrison DE, Janik TJ, Murphy DJ. A normal sagittal spinal configuration: a desirable clinical outcome. J Manipulative Physiol Ther. 1996 Jul-Aug;19(6):398-405. Review.
77. Harrison DD, Janik TJ, Troyanovich SJ, Holland B. Comparisons of lordotic cervical spine curvatures to a theoretical ideal model of the static sagittal cervical spine. Spine. 1996 Mar 15;21(6):667-75.
78. Marko R. Chiropractic Biophysics Technique in care of a child with Otitis Media. Chiropractic Pediatrics 1996; 2(2):13&26.
79. Marko SK. Adjusting the newborn infant with Jaundice. Chiropractic Pediatrics 1996; 2(3):9-10.
80. Peet J. Case Study: Chiropractic results with a child with reoccurring Otitis Media accompanied by Effusion. Chiropractic Pediatrics 1996; 2(2):8,11, & 12.
81. Peet J. Adjusting the Febrile pediatric patient. Chiropractic Pediatrics 1996; 2(3):11-12.
82. Troyanovich SJ, Robertson GA, Harrison DD, Holland B. Intra- and interexaminer reliability of the chiropractic biophysics lateral lumbar radiographic mensuration procedure. J Manipulative Physiol Ther. 1995 Oct;18(8):519-24.
83. Krauss L. Case Study: Birth Trauma resulting in colic. Chiropractic Pediatrics 1995; 2(1):10-11.
84. Peet J, Marko SK, Piekarczk W. Chiropractic response in the pediatric patient with Asthma: A Pilot Study. Chiropractic Pediatrics 1995; 1(4):9-13.
85. Harrison DD, Jackson BL, Troyanovich S, Robertson G, de George D, Barker WF. The efficacy of cervical extension-compression traction combined with diversified manipulation and drop table adjustments in the rehabilitation of cervical lordosis: a pilot study. J Manipulative Physiol Ther. 1994 Sep;17(7):454-64.
86. Peet J. Brachial plexus injury in an infant with Down’s syndrome: A case study. Chiropractic Pediatrics 1994; 1(2):11-14.
87. Marko SK. Case study: The effect of chiropractic care in an infant with problems of Constipation. Chiropractic Pediatrics 1994 ; 1:23-24.
88. Garde R. Asthma & Chiropractic. Chiropractic Pediatrics 1994; 1(3): 9-16.
89. Marko R. Bedwetting: Two Case Studies. Chiropractic Pediatrics 1994; 1(2): 21-22.
90. Krauss L. Case Study: Infants inability to breast feed. Chiropractic Pediatrics 1994; 1(3):27.
91. Jackson BL, Harrison DD, Robertson GA, Barker WF. Chiropractic biophysics lateral cervical film analysis reliability. J Manipulative Physiol Ther. 1993 Jul-Aug;16(6):384-91. 
92. Peet J. Vertebral subluxations with postural permutations at birth in Athetoid-Ataxic Cerebral Palsy: A case report. Am J Clinical Chiropr 1993; 3(1):14.
93. Peet J. Hyperactivity and attention deficit: A chiropractic Perspective (2 Cases). Am J Clinical Chiropr 1993; 3(3):5.
94. DeGeorge D, Gambale A.  CBP Case Study. American Journal of Clinical Chiropractic 1993;3(2):11
95. Zaleski BW, Wood J. A comparison of Palmer package and Chiropractic Biophysics for the treatment of pain. Proceedings of the International Conference on Spinal Manipulation 1992; Chicago, IL., May 15-17.
96. Grimston SK, Engsberg JR, Shaw L, Vetanze NW. Muscular rehabilitation prescribed in coordination with prior chiropractic therapy as a treatment for sacroiliac subluxation in female distance runners. Chiropractic Sports Med 1990; 4(1):2-8.