TY - JOUR T1 - Thank You! JF - American Dental Hygienists Association JO - J Dent Hyg SP - 242 LP - 242 VL - 85 IS - 4 AU - Rebecca Wilder Y1 - 2011/09/01 UR - http://jdh.adha.org/content/85/4/242.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -