title: Image-guided transcranial Doppler ultrasound.
authors.forename: Philip M
authors.initials: PM
authors.lastname: Lewis
authors.forename: Peter Y K
authors.initials: PY
authors.lastname: Hwang
mesh_terms: D006801:Humans; D007091:Image Processing, Computer-Assisted / Q000379:methods / Q000592:standards*; D009493:Neurosurgery / Q000379:methods / Q000592:standards*; D015203:Reproducibility of Results; D017585:Ultrasonography, Doppler, Transcranial / Q000379:methods / Q000592:standards*