Here's a little article to get you started. http://cannabisnews.com/news/21/thread21004.shtml
Check out these sites! They are among the best medical info sites around!:thumbsup: And don't forget to go through the archives!
http://marijuana.researchtoday.net/
http://www.ccicnewsletter.com

Also a trick when doing scientific/medical research. Do your search on-- cannabis abstract crohn's -- the word abstract is used for a summary of a study. Often they are in plain English. It weeds out some of the fluff articles. I really enjoy taking my doctor a pile of abstracts on MMJ. Good luck!