RT Journal Article SR Electronic T1 Remembering Steven Offenbacher, DDS, PhD JF American Dental Hygienists' Association JO J Dent Hyg FD American Dental Hygienists Association SP 4 OP 6 VO 93 IS 1 A1 Wilder, Rebecca YR 2019 UL http://jdh.adha.org/content/93/1/4.abstract AB