Grand Challenge: A set of randomized controlled trials that demonstrate the value, or lack there of, a state of the art clinical information system complete with physician order entry in both the in-patient and out-patient setting. Submitter: Dean Sittig Email: dean@informatics-review.com(remove) Example Link: http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=12824090&dopt=Abstract Date: 19 1 2004