title: Cerebral blood flow-to-blood volume imaging by SPECT.
mesh_terms: D001810:Blood Volume; D001921:Brain / Q000098:blood supply* / Q000000981:diagnostic imaging; D002561:Cerebrovascular Disorders / Q000000981:diagnostic imaging*; D006801:Humans; D010091:Oximes; D012039:Regional Blood Flow; D013667:Technetium; D019690:Technetium Tc 99m Exametazime; D014055:Tomography, Emission-Computed
chemical_list: D010091:Oximes; D019690:Technetium Tc 99m Exametazime; D013667:Technetium