Concomitant Administration of Clopidogrel With Statins or Calcium Channel Blockers: Insights From the TRITONTIMI 38 (Trial to Assess Improvement in Therapeutic Outcomes by Optimizing Platelet Inhibition With Prasugrel-Thrombolysis in Myocardial Infarction 38) Trial - Ojeifo, O; Wiviott, SD; Antman, EM (ACC Cardiovasc Interv, 2013)