http://www.nytimes.com/2006/03/31/health/31pray.html?pagewanted=all&_r=0 http://www.nytimes.com/2006/03/31/health/31pray.html?pagewan... tl/dr; inconclusive, h

http://www.nytimes.com/2006/03/31/health/31pray.html?pagewanted=all&_r=0 http://www.nytimes.com/2006/03/31/health/31pray.html?pagewan... tl/dr; inconclusive, hard to get funding.