title: The history and development of CBF measurements.
authors.affiliation: Department of Nerological Surgery, University of Pittsburgh, PA, USA.
authors.forename: W D
authors.initials: WD
authors.lastname: Obrist
mesh_terms: D000818:Animals; D002560:Cerebrovascular Circulation; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D014057:Tomography, X-Ray Computed / Q000266:history; D014978:Xenon / Q000266:history; D014980:Xenon Radioisotopes / Q000266:history
chemical_list: D014980:Xenon Radioisotopes; D014978:Xenon