title: Selection of a technique for intraoral periapical radiography.
authors.forename: W L
authors.initials: WL
authors.lastname: Ries
authors.forename: N L
authors.initials: NL
authors.lastname: Frederiksen
mesh_terms: D006801:Humans; D008722:Methods; D010486:Periapical Tissue / Q000000981:diagnostic imaging*; D011829:Radiation Dosage; D011858:Radiographic Magnification; D014962:X-Ray Film