Appendix 1.S and Geographic Deviance

(Jana Moffett McClure, 2009)
Source - Left Image: Cobb, J. R. "Outline for the study of scoliosis." In Instructional Course Lectures, The American Academy of Orthopaedic Surgeons. (AAOS) Vol. 5, p. 261-75. 1948.
Source - Right Image: Mourning, Matt. "Everything is in its right place: River des Peres" July 14th 2008. <http://misfitstream.wordpress.com>. Accessed Oct. 19.2009.
http://www.fixscoliosis.com/wp-content/uploads/2008/11/cobb_angle_1948.jpg