title: Reply to: Doppler sonography as a potential screening tool for preanaesthetic evaluation.
authors.affiliation: From the Department of Anaesthesiology and Intensive Care Medicine, University Hospital Schleswig-Holstein, Kiel, Germany.
authors.forename: Axel
authors.initials: A
authors.lastname: Fudickar
mesh_terms: D000776:Anesthesiology / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D011300:Preoperative Care / Q000379:methods*; D017585:Ultrasonography, Doppler, Transcranial / Q000379:methods*