title: Observer variability in the interpretation of lumbar spine radiographs.
authors.forename: R A
authors.initials: RA
authors.lastname: Deyo
authors.forename: L M
authors.initials: LM
authors.lastname: McNiesh
authors.forename: R O
authors.initials: RO
authors.lastname: Cone
mesh_terms: D000328:Adult; D000368:Aged; D001416:Back Pain / Q000000981:diagnostic imaging; D003951:Diagnostic Errors; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D008159:Lumbar Vertebrae / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged; D011859:Radiography; D013679:Technology, Radiologic