title: [Efficacy of tomographic studies in chronic otitis media].
mesh_terms: D002908:Chronic Disease; D003362:Cost-Benefit Analysis; D006801:Humans; D010033:Otitis Media / Q000175:diagnosis / Q000000981:diagnostic imaging*; D010035:Otitis Media, Suppurative / Q000175:diagnosis / Q000000981:diagnostic imaging; D014056:Tomography, X-Ray / Q000191:economics
vernacular_title: Efficacité de l'étude tomographique dans les otites moyennes chroniques.