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Subjects
- United States213
- United States. Food and Drug Administration.[remove]213
- Humans211
- United States. Department of Health and Human Services.192
- Drug Approval42
- Clinical Trials as Topic35
- Research Design29
- Device Approval25
- Device Approval -- standards24
- United States.24
- Investigational New Drug Application23
- International Cooperation20
- Product Labeling -- standards19
- Congresses as Topic14
- Europe14
- Japan14
- Child13
- Equipment Safety13
- Equipment and Supplies -- standards13
- Quality Control13