RT Journal Article SR Electronic T1 Correction for Attenuation in Technetium-99m-HMPAO SPECT Brain Imaging JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 1875 OP 1880 VO 33 IS 10 A1 Kemp, Brad J. A1 Prato, Frank S. A1 Dean, Geoff W. A1 Nicholson, R. Larry A1 Reese, Lionel YR 1992 UL http://jnm.snmjournals.org/content/33/10/1875.abstract AB