1. Conduct of clinical trials of medical products during the COVID-19 public health emergency: guidance for industry, investigators, and institutional review boards Publication: [Silver Spring, MD] : Center for Drug Evaluation and Research, August 30, 2021 Subject(s): Clinical Trial Protocols as TopicClinical Trials as Topic -- methodsCOVID-19United StatesUnited States. Department of Health and Human ServicesUnited States. Food and Drug Administration
