Weber GM, Murphy SN, McMurry AJ, Macfadden D, Nigrin DJ, Churchill S, Kohane IS. Isaac Kohane J Am Med Inform Assoc December 1, 2009 http://www.ncbi.nlm.nih.gov/pubmed/19567788 16(5):624-30 https://connects.catalyst.harvard.edu/Profiles/profile/684336