PT - JOURNAL ARTICLE AU - Barge, Katie TI - Upfront DP - 2006 Jul 01 TA - American Dental Hygienists Association PG - 2--2 VI - 80 IP - 3 4099 - http://jdh.adha.org/content/80/3/2.short 4100 - http://jdh.adha.org/content/80/3/2.full SO - J Dent Hyg2006 Jul 01; 80