title: Inter- and intra-examiner variability in interpretation of early periodontal disease by radiographs.
authors.forename: J
authors.initials: J
authors.lastname: Mann
authors.forename: J C
authors.initials: JC
authors.lastname: Pettigrew
authors.forename: R W
authors.initials: RW
authors.lastname: Beideman
authors.forename: P
authors.initials: P
authors.lastname: Green
authors.forename: I
authors.initials: I
authors.lastname: Ship
mesh_terms: D000293:Adolescent; D002648:Child; D006801:Humans; D015588:Observer Variation; D010510:Periodontal Diseases / Q000000981:diagnostic imaging*; D011859:Radiography