Butterworth, John F The value and generalizability of cost-effectiveness research. [electronic resource] - The Journal of thoracic and cardiovascular surgery 04 2018 - 1684-1685 p. digital Publication Type: Editorial; Comment ISSN: 1097-685X Standard No.: 10.1016/j.jtcvs.2017.12.064 doi Subjects--Topical Terms: Cardiac Surgical ProceduresCost-Benefit Analysis