title: [Utility of transcranial doppler in the study of cerebrovascular reactivity].
authors.forename: T
authors.initials: T
authors.lastname: Segura
mesh_terms: D001794:Blood Pressure; D002560:Cerebrovascular Circulation; D006439:Hemodynamics; D006801:Humans; D017585:Ultrasonography, Doppler, Transcranial