Columbia subject headings:
Dependency.
International business enterprises.
Mexico--Dependency on foreign countries.
Pharmaceutical industry--Developing countries.
Steroid hormone industry--Mexico.
Harvard subject headings:
Dependency.
International business enterprises.
Mexico--Dependency on foreign countries.
Mexico--Foreign economic relations.
Pharmaceutical industry--Developing countries.
Steroid hormone industry--Mexico.
Princeton subject headings:
Dependency.
International business enterprises.
Mexico--Dependency on foreign countries.
Pharmaceutical industry--Developing countries.
Steroid hormone industry--Mexico.