http://medicalxpress.com/ en-us Medical Xpress internet news portal provides the latest news on Health and Medicine. There is no strong evidence to back the use of cannabis extract in the treatment of Multiple Sclerosis (MS), concludes a review of the available evidence on the first licensed preparation, published in the December issue of Drug and Therapeutics Bulletin (DTB). http://medicalxpress.com/news/2012-12-strong-evidence-cannabis-multiple-sclerosis.html Neuroscience Wed, 12 Dec 2012 18:30:05 EST news274554384