1. Recent trends in dental visits and private dental insurance, 1989 and 1999;Wall;JADA,2003
2. Table 15: resident population by Hispanic origin status, 1980 to 2000, and projections, 2005 to 2050;U.S. Census Bureau,2001
3. Health indicators for Hispanic, black, and white Americans;Trevino,1984
4. Dataset documentation, National Health Interview Survey, 1999;National Center for Health Statistics,2002