Read the complete post at http://healthaffairs.org/blog/2014/04/09/whats-past-is-prologue-making-the-case-for-pet-beta-amyloid-imaging-coverage/?utm_source=rss&utm_medium=rss&utm_campaign=whats-past-is-prologue-making-the-case-for-pet-beta-amyloid-imaging-coverage