TY - JOUR T1 - Upfront JF - American Dental Hygienists Association JO - J Dent Hyg SP - 14 LP - 14 VL - 82 IS - 2 AU - Katie Barge Y1 - 2008/04/01 UR - http://jdh.adha.org/content/82/2/14.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -