1. Chiropractic technique;Bergmann,1993
2. Manipulation;Cassidy,1988
3. Some physical mechanisms and effects of spinal adjustments;Sandoz;Ann Swiss Chiro Assoc,1976
4. Clinical guidelines for chiropractic practice in Canada;Henderson;JCCA,1994
5. The audible release associated with joint manipulation;Brodeur;J Manipulative Physiol Ther,1995