title: Diagnosing headache in the emergency department: what is more important? Being right, or not being wrong?
authors.forename: J A
authors.initials: JA
authors.lastname: Edlow
mesh_terms: D002985:Clinical Protocols / Q000592:standards; D003937:Diagnosis, Differential; D003951:Diagnostic Errors / Q000517:prevention & control*; D003952:Diagnostic Imaging / Q000592:standards*; D004632:Emergency Medical Services / Q000592:standards*; D005060:Europe; D020773:Headache Disorders / Q000175:diagnosis* / Q000209:etiology; D051270:Headache Disorders, Primary / Q000175:diagnosis / Q000209:etiology; D006801:Humans; D009460:Neurologic Examination / Q000592:standards; D009462:Neurology / Q000592:standards; D012017:Referral and Consultation / Q000592:standards; D013345:Subarachnoid Hemorrhage / Q000175:diagnosis / Q000209:etiology