Columbia subject headings:
Drugs--Research--United States--Forecasting--Congresses.
Medical care--United States--Forecasting--Congresses.
Pharmaceutical industry--United States--Forecasting--Congresses.
Twenty-first century--Forecasts--Congresses.
Harvard subject headings:
Drugs--Research--United States--Forecasting--Congresses.
Drugs--Research--United States--Forecasting.
Medical care--United States--Forecasting
Medical care--United States--Forecasting--Congresses.
Pharmaceutical industry--United States--Forecasting--Congresses.
Pharmaceutical industry--United States--Forecasting.
Twenty-first century--Forecasts
Twenty-first century--Forecasts--Congresses
Princeton subject headings: