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Title
Atraumatic headache in US emergency departments: recent trends in CT/MRI utilisation and factors associated with severe intracranial pathology.
Authors
Gilbert, John W; Johnson, Kevin M; Larkin, Gregory L; Moore, Christopher L
Abstract
To estimate recent trends in CT/MRI utilisation among patients seeking emergency care for atraumatic headache in the USA and to identify factors associated with a diagnosis of significant intracranial pathology (ICP) in these patients.