← SearchCarotid Occlusion Surgery Study (COSS): Data Management Center$1,067,055U01FY2008NSNIHUniversity Of Iowa, Iowa City IAInvestigatorsWilliam R ClarkecontactLinked publications & trialsPaper 24532276Paper 24477109Paper 24249780Paper 23101451Paper 22382153Paper 22238418Paper 22068990Paper 21358384Paper 20423927View original record on NIH RePORTER →