title: [Densitometric in vitro study on photographic subtraction of periodical dental radiographs].
authors.forename: P
authors.initials: P
authors.lastname: Osterberg
authors.forename: H J
authors.initials: HJ
authors.lastname: Steinrück
authors.forename: H G
authors.initials: HG
authors.lastname: Zeitler
authors.forename: W
authors.initials: W
authors.lastname: ten Hagen
authors.forename: H P
authors.initials: HP
authors.lastname: Müller
authors.forename: L
authors.initials: L
authors.lastname: Flores-de-Jacoby
mesh_terms: D003720:Densitometry; D006801:Humans; D010510:Periodontal Diseases / Q000000981:diagnostic imaging*; D011859:Radiography; D013382:Subtraction Technique
vernacular_title: Densitometrische In-vitro-Untersuchung zur photographischen Subtraction periodisch erstellter Röntgenzahnfilme.