<http://schema.org/description>
"(Medical Xpress)\u2014Imagine that your mechanic tells you that your brake pads seem thin, but doesn't know how long they will last. Or that your doctor says your child has a temperature, but isn't sure how high. Quantitative measurements help us make important decisions, especially in the doctor's office. But a potent and popular diagnostic scan, magnetic resonance imaging (MRI), provides mostly qualitative information."^^<http://www.w3.org/2001/XMLSchema#string>
<http://medicalxpress.com/news/2013-11-quantity-quality-stanford-brain-scan.html>