RT Journal Article SR Electronic A1 Vinall, Maria T1 Free Post-MI Medications Improve Adherence without Added Costs JF MD Conference Express YR 2011 FD SAGE Publications VO 11 IS 15 SP 17 OP 18 DO 10.1177/155989771115011 UL http://mdc.sagepub.com/content/11/15/17.abstract AB Researchers recommended widespread adoption of a program that eliminates copayments for preventive medications after the Post-Myocardial Infarction Free Rx Event and Economic Evaluation trial [MI FREEE; NCT00566774] showed that the policy improved treatment adherence without increasing overall health costs.