http://www.physorg.com/ en-us Physorg.com internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine. (PhysOrg.com) -- People with arthritis are to take part in new research carried out at The University of Manchester to find out more about how the placebo effect works. http://www.physorg.com/news137339810.html Medicine & Health Thu, 07 Aug 2008 14:56:50 EST news137339810