Columbia subject headings:
Civil rights--Guatemala.
Human rights--Guatemala.
Political prisoners--Guatemala.
Scientists--Civil rights--Guatemala.
Torture--Guatemala.
Harvard subject headings:
Civil rights--Guatemala
Human rights--Guatemala
Political prisoners--Guatemala.
Scientists--Civil rights--Guatemala.
Torture--Guatemala.
Princeton subject headings:
Civil rights--Guatemala.
Human rights--Guatemala.
Political prisoners--Guatemala.
Scientists--Civil rights--Guatemala.
Torture--Guatemala.