title: Assessment: transcranial Doppler. Report of the American Academy of Neurology, Therapeutics and Technology Assessment Subcommittee.
mesh_terms: D002536:Cerebral Arteries / Q000502:physiology / Q000503:physiopathology*; D002560:Cerebrovascular Circulation; D006801:Humans; D014465:Ultrasonics; D014463:Ultrasonography