title: How dependable is diagnosis and management of earache by telephone?
mesh_terms: D002648:Child; D002675:Child, Preschool; D002986:Clinical Trials as Topic; D003937:Diagnosis, Differential; D003951:Diagnostic Errors; D006801:Humans; D010033:Otitis Media / Q000175:diagnosis* / Q000628:therapy; D013689:Telephone