Cher, L M Comparison of transcranial Doppler with DSA in vertebrobasilar ischaemia. [electronic resource] - Clinical and experimental neurology 1992 - 143-8 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0196-6383 Subjects--Topical Terms: Angiography, Digital SubtractionBlood Flow VelocityBrain Ischemia--diagnostic imagingCerebrovascular CirculationEvaluation Studies as TopicHumansPredictive Value of TestsSensitivity and SpecificityUltrasonography, Doppler, TranscranialVertebrobasilar Insufficiency--diagnostic imaging