For more than 25 years, Demos Medical Publishing has served the information needs of medical professionals. We publish high-quality books and digital products for physicians and other healthcare providers, and have established an international reputation for excellence in our core areas of neurology, physical medicine and rehabilitation, pathology, and oncology. Demos Medical Publishing was acquired by Mannheim Holdings, LLC, a subsidiary of the Mannheim Trust, New York, in 2004 and is today a subsidiary of Springer Publishing Company. For more information, see http://www.demosmedical.com.