title: 'There's now a correct method for defining ROI in disease management'. Interview by Patrick Mullen.
authors.affiliation: Disease Management Purchasing Consortium International, USA.
authors.forename: Al
authors.initials: A
authors.lastname: Lewis
mesh_terms: D000206:Actuarial Analysis; D002568:Certification; D017046:Cost Savings; D019468:Disease Management; D006801:Humans; D007182:Income; D007449:Investments / Q000191:economics*; D017059:Models, Econometric; D015397:Program Evaluation / Q000379:methods*; D014481:United States