PT - JOURNAL ARTICLE AU - Jefferson, Eugenia TI - Upfront DP - 2008 Oct 01 TA - American Dental Hygienists Association PG - 37--37 VI - 82 IP - 5 4099 - http://jdh.adha.org/content/82/5/37.short 4100 - http://jdh.adha.org/content/82/5/37.full SO - J Dent Hyg2008 Oct 01; 82