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Subjects
- Drugs, Generic -- economics[remove]3
- United States3
- Drug Approval -- economics1
- Drug Development -- legislation & jurisprudence1
- Drug Industry -- legislation & jurisprudence1
- Drugs, Investigational -- economics1
- Government Regulation1
- Humans1
- Investigational New Drug Application -- economics1
- Legislation, Medical1
- Patents as Topic -- legislation & jurisprudence1
- Prescription Fees -- legislation & jurisprudence1
- United States. Department of Health and Human Services1
- United States. Food and Drug Administration1
- United States. Food and Drug Administration.1