title: Effects of line-angle versus midproximal periodontal probing measurements on prevalence estimates of periodontal disease.
authors.affiliation: Department of Periodontics, University of Washington, Seattle.
authors.forename: G R
authors.initials: GR
authors.lastname: Persson
mesh_terms: D003945:Diagnosis, Oral / Q000379:methods; D006801:Humans; D010510:Periodontal Diseases / Q000175:diagnosis* / Q000453:epidemiology; D010514:Periodontal Pocket / Q000473:pathology*; D010517:Periodontics / Q000295:instrumentation; D015995:Prevalence