1. A historical perspective on low back pain and disability;Allan;Acta Orthop Scand,1989
2. A meta-analysis of clinical trials of spinal manipulation;Anderson;J Manipulative Physiol Ther,1992
3. Back disability prevention;Bigos;Clin Orthop,1987
4. The audible release associated with joint manipulation;Brodeur;J Manipulative Physiol Ther,1995
5. The immediate effect of manipulation versus mobilization on pain and range of motion in the cervical spine: A randomized controlled trial;Cassidy;J Manipulative Physiol Ther,1992