1. Update to the U.S. Census, 1980;U.S. Bureau of the Census,1984
2. Conditions of Hispanics in America Today;U.S. Bureau of the Census,1984
3. The use of focus groups in health research;Ramirez;Scand J Primary Health Care Suppl,1988
4. Current issues in Hispanic health;Villarrel,1986
5. Smoking behavior among U.S. Latinos: An emerging challenge for public health;Marcus;Am J Public Health,1985