title: Transcranial Doppler sonography is at present of limited clinical value.
authors.affiliation: Stroke Unit, Ichilov Hospital, Tel Aviv University, Israel.
authors.forename: N M
authors.initials: NM
authors.lastname: Bornstein
authors.forename: J W
authors.initials: JW
authors.lastname: Norris
mesh_terms: D002561:Cerebrovascular Disorders / Q000000981:diagnostic imaging; D015150:Echocardiography, Doppler; D006801:Humans; D002542:Intracranial Embolism and Thrombosis / Q000000981:diagnostic imaging