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. Patients with inflammatory diseases such as rheumatoid arthritis now have many more treatment options than in the past, including biologic disease-modifying antirheumatic drugs (DMARDs). These drugs, derived by modifying substances found in humans or animals, slow progression of the disease rather than simply treating the symptoms. The cost of biologic DMARDs is a major concern because a one month's supply may cost 100 times more than a year's supply of older, non-biologic DMARDs. http://www.physorg.com/news145024390.html Medicine & Health Tue, 04 Nov 2008 12:33:10 EST news145024390