Columbia subject headings:
Indians of North America--Health and hygiene--Law and legislation.
Indians of North America--Medical care--Law and legislation.
Harvard subject headings:
Indians of North America--Health and hygiene--Law and legislation.
Indians of North America--Medical care--Law and legislation.
Princeton subject headings:
Indians of North America--Health and hygiene--Law and legislation.
Indians of North America--Medical care--Law and legislation.