RT Journal Article SR Electronic T1 Upfront JF American Dental Hygienists Association JO J Dent Hyg FD American Dental Hygienists Association SP 3 OP 3 VO 78 IS 4 A1 Kristen Romanowski A1 Daniel Bond YR 2004 UL http://jdh.adha.org/content/78/4/3.abstract AB