title: Film-holder device for radiographic assessment of periodontal tissues.
authors.forename: E B
authors.initials: EB
authors.lastname: Nery
authors.forename: J W
authors.initials: JW
authors.lastname: Olson
authors.forename: J M
authors.initials: JM
authors.lastname: Henkin
authors.forename: J H
authors.initials: JH
authors.lastname: Kalbfleisch
mesh_terms: D000180:Acrylic Resins; D000328:Adult; D004867:Equipment Design; D006801:Humans; D010510:Periodontal Diseases / Q000000981:diagnostic imaging*; D011861:Radiography, Dental / Q000295:instrumentation*; D013193:Stainless Steel; D014962:X-Ray Film
chemical_list: D000180:Acrylic Resins; D013193:Stainless Steel