title: The effect of injection volume and technique on radionuclide cerebral angiograms.
mesh_terms: D000328:Adult; D002561:Cerebrovascular Disorders / Q000175:diagnosis*; D006801:Humans; D007275:Injections, Intravenous; D008875:Middle Aged; D011877:Radionuclide Imaging; D013667:Technetium / Q000008:administration & dosage*
chemical_list: D013667:Technetium