<http://schema.org/description>
"(HealthDay)\u2014The rate of complications, length of stay, and costs associated with surgery for lumbar spinal stenosis differ for African-American patients compared with white patients, according to research published in the May 15 issue of Spine."^^<http://www.w3.org/2001/XMLSchema#string>
<http://medicalxpress.com/news/2013-06-racial-disparities-outcomes-spinal-surgery.html>