1. Clinical trial imaging endpoint process standards Publication: Silver Spring, MD : Center for Drug Evaluation and Research, April 2018 Subject(s): Clinical Trials as Topic -- standardsDiagnostic Imaging -- standardsEndpoint Determination -- standardsResearch Design -- standardsObserver VariationSingle-Blind MethodHumansUnited StatesUnited States. Department of Health and Human Services.United States. Food and Drug Administration.