1. Lectures on pathology and treatment of lateral and other forms of curvature of the spine;Adams,1865
2. A six year report: Spinal deformity screening in Kansas City school children;Ashen;J Kansas Med Soc,1980
3. Isola spinal implant system: Principles, design, and application;Asher,1992
4. Trunk positioning accuracy in children 7-18 years old;Ashton-Miller;J Orthop Res,1992
5. Segmental analysis of the sagittal plane alignment of the normal thoracic and lumbar spines and thoracolumbar junction;Bernhardt;Spine,1989