Hart, John. “A Method to Assess Neurological Effectiveness of a Spinal Adjustment for an Individual Patient: A Descriptive Study”. International Journal of Statistics in Medical Research 5, no. 3 (August 16, 2016): 168–174. Accessed January 11, 2025. http://lifescienceglobalca.com/index.php/ijsmr/article/view/4029.