Columbia subject headings:
Harvard subject headings:
Discrimination in medical care--Mexico--History.
Health education--Mexico--History.
Indians of Mexico--Health and hygiene--History.
Indians of Mexico--Health and hygiene--Mexico--Chiapas--History.
Indians of Mexico--Medicine--Social aspects--Mexico--Chiapas.
Indians of Mexico--Medicine--Social aspects.
Medical policy--Mexico--History.
Princeton subject headings:
Discrimination in medical care--Mexico--History.
Health education--Mexico--History.
Indians of Mexico--Health and hygiene--History.
Indians of Mexico--Health and hygiene--Mexico--Chiapas--History.
Indians of Mexico--Medicine--Social aspects--Mexico--Chiapas.
Indians of Mexico--Medicine--Social aspects.
Medical policy--Mexico--History.