Larsson, A Regional cerebral blood flow in normal individuals aged 40, 75 and 88 years studied by 99Tc(m)-d,l-HMPAO SPET. [electronic resource] - Nuclear medicine communications Jul 2001 - 741-6 p. digital Publication Type: Clinical Trial; Comparative Study; Journal Article; Research Support, Non-U.S. Gov't ISSN: 0143-3636 Standard No.: 10.1097/00006231-200107000-00003 doi Subjects--Topical Terms: AdultAgedAged, 80 and overAging--physiologyBrain--diagnostic imagingCerebrovascular Circulation--physiologyFemaleHumansMaleRadiopharmaceuticalsReference ValuesTechnetium Tc 99m ExametazimeTomography, Emission-Computed, Single-Photon