Columbia subject headings:
Drug accessibility--Central America.
Drugs--Patents.
Free trade--Central America.
Human rights--Central America.
Intellectual property--Central America.
Pharmaceutical policy--Central America.
Right to health--Central America.
Harvard subject headings:
Drug accessibility--Central America.
Drugs--Patents.
Free trade--Central America
Human rights--Central America
Intellectual property--Central America.
Pharmaceutical policy--Central America.
Right to health--Central America.
Princeton subject headings:
Drug accessibility--Central America.
Drugs--Patents.
Free trade--Central America.
Human rights--Central America.
Intellectual property--Central America.
Patents.
Pharmaceutical policy--Central America.
Right to health--Central America.