Links to research and articles on EGID's. Dust Mite Study: http://www.jleukbio.org/content/early/2010/05/07/jlb.0110025.full.pdf+html
Video about food elimination study. http://www.youtube.com/watch?v=E6qmp78EuUc This site is great it has trials that are starting and ones that have finished with results. You can also search by country to see any new studies in your area. http://clinicaltrials.gov/ct2/results?term=eosinophilic