Cefaleia como sintoma de doenças neurológicas graves: perfil das hospitalizações por enxaqueca e outras síndromes de algias cefálicas no Brasil.
Introduction: Headache disorders are an important cause of disability and healthcare utilization. Although most cases are managed in outpatient settings, severe, refractory, or warning-sign presentations may lead to emergency care and hospitalization. Objective: To characterize the temporal, regional, and sociodemograp...