title: [A modified radiographic technique for the x-ray study of the paranasal sinuses].
abstract: A cassette frame holder enabling two partial radiograms of the paranasal sinuses in different projections on a single x-ray film is described.
authors.forename: G
authors.initials: G
authors.lastname: Luster
mesh_terms: D006801:Humans; D010256:Paranasal Sinuses / Q000000981:diagnostic imaging*; D011859:Radiography / Q000295:instrumentation*
vernacular_title: Modifizierte Aufnahmetechnik für die Röntgenuntersuchung der Nasennebenhöhlen.