title: Dr. Donald A. Longfield, recipient of the Michigan Dental Association Award: Dentist Citizen of the Year--1987.
authors.forename: L W
authors.initials: LW
authors.lastname: Gardner
mesh_terms: D001363:Awards and Prizes; D003813:Dentistry; D049673:History, 20th Century; D008824:Michigan; D012953:Societies, Dental