RT Journal Article SR Electronic T1 ADHA's Refereed Publications in the 1980s JF American Dental Hygienists Association JO J Dent Hyg FD American Dental Hygienists Association SP 53 OP 53 VO 87 IS suppl 1 A1 Ibsen, Olga A. C. YR 2013 UL http://jdh.adha.org/content/87/suppl_1/53.abstract AB