We're building a better ClinicalTrials.gov. Check it out and tell us what you think!
Working…
ClinicalTrials.gov

Exit Notice

You are about to leave ClinicalTrials.gov and go to: CSR Synopsis URL: http://www.merck.com/clinical-trials/study.html?id=4305-028&kw=4305-028&tab=access

Click on the link to continue or return to ClinicalTrials.gov Home