1. Towards a comprehensive health policy for the 1970's;Department of Health, Education and Welfare,1971
2. Health status of minorities and low-income groups;Rudov,1979
3. Health differentials between white and nonwhite americans;Lefkowitz,1977
4. Health service use: national trends and variations;Andersen,1972
5. Racial differences in infant mortality rates;Hecht;Soc. Forces,1979