The introduction of a diagnostic decision support system (DXplain™) into the workflow of a teaching hospital service can decrease the cost of service for diagnostically challenging Diagnostic Related Groups (DRGs) - Elkin, P; Liebow, M; Bauer, B; Chailiki, S; Wahner-Roedler, D; Bundrick, J; Lee, M; Brown, SH; Froehling, D; Bailey, K; Famiglietti, K; Kim, R; Hoffer, E; Feldman, M; Barnett, GO (International Journal of Medical Informatics, 2010)