1. Multiple regression;Aiken,1991
2. Shades of black;Cross,1991
3. Los Angeles ECA survey;Epidemiological Catchment Area Program,1984
4. Cultural identity and drug use among Latino and Latina adolescents;Félix-Ortiz,1995
5. Racism and the physical and mental health status of African-Americans;Jackson;Ethnicity and Disease,1996