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Subjects
- Clinical Trials as Topic[remove]47
- United States47
- United States. Department of Health and Human Services.[remove]47
- United States. Food and Drug Administration.47
- Humans35
- Research Design15
- Drug Approval9
- Child8
- Investigational New Drug Application8
- Drug Evaluation, Preclinical7
- Drug Development6
- Drugs, Investigational6
- Device Approval5
- Pediatrics5
- Safety5
- Adolescent4
- Adult4
- Drug Development -- standards4
- Antiviral Agents -- therapeutic use3
- Drug Evaluation3