Columbia subject headings:
Genetic engineering--Government policy--Germany (West)
Genetic engineering--Government policy--United States.
Genetic engineering--Law and legislation--Germany (West)
Genetic engineering--Law and legislation--United States.
Health risk assessment--Germany (West)
Health risk assessment--United States.
Harvard subject headings:
Genetic engineering--Government policy--Germany (West)
Genetic engineering--Government policy--United States.
Genetic engineering--Law and legislation--Germany (West)
Genetic engineering--Law and legislation--United States.
Risk assessment--Germany (West)
Risk assessment--United States.
Princeton subject headings: