The introduction of a diagnostic decision support system (DXplainTM) into the workflow of a teaching hospital service can decrease the cost of service for diagnostically challenging Diagnostic Related Groups (DRGs). - Peter L. Elkin; Mark Liebow; Brent A. Bauer; Swarna Chaliki; Dietlind Wahner-Roedler; John Bundrick; Mark Lee; Steven H. Brown; David Froehling; Kent R. Bailey; Kathleen Famiglietti; Richard J. Kim; et al. (Int. J. Medical Informatics, 2010)