Interesting article on causation in medical research.
Posted: Fri Jan 06, 2012 8:30 am
Not really MS specific, but thought provoking - how medical research can get fooled by oversimplifying how the body works.
http://www.wired.com/magazine/2011/12/ff_causation/
http://www.wired.com/magazine/2011/12/ff_causation/