"Chiropractic is a science of applied neurophysiologic diagnosis based on the theory of health and disease are life processes related to the function of the nervous system: irritation of the nervous system by mechanical, chemical, or psychic factors is the cause of disease; restoration and maintenance of health depend on the normal function of the nervous system. Diagnosis is the identification of these noxious irritants and treatment is their removal."
-Dorland's Illustrated Medical Dictionary, 28th Ed., W.B. Saunder's Co.
-Dorland's Illustrated Medical Dictionary, 28th Ed., W.B. Saunder's Co.