The Shared Health Research Information Network (SHRINE): a prototype federated query tool for clinical data repositories

Weber, G. M., Murphy, S. N., McMurry, A. J., Macfadden, D., Nigrin, D. J., Churchill, S., and Kohane, I. S. The Shared Health Research Information Network (SHRINE): a prototype federated query tool for clinical data repositories. J Am Med Inform Assoc 2009;624-30