PT - JOURNAL ARTICLE ED - , TI - Abstracts for Poster Presentations DP - 2012 Dec 01 TA - American Dental Hygienists Association PG - 39--53 VI - 86 IP - 1 4099 - http://jdh.adha.org/content/86/1/39.short 4100 - http://jdh.adha.org/content/86/1/39.full SO - J Dent Hyg2012 Dec 01; 86