title: [The future of dentistry in the U.S.A., yesterday--today--tomorrow].
authors.forename: R L
authors.initials: RL
authors.lastname: Christiansen
mesh_terms: D000163:Acquired Immunodeficiency Syndrome; D003813:Dentistry / Q000639:trends*; D006801:Humans; D014481:United States
vernacular_title: E odontiatrike stis E.P.A. chthes--semera--aurio.