RT Journal Article SR Electronic T1 Essentials of Nuclear Medicine Imaging, 5th ed. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 1202 OP 1204 DO 10.3174/ajnr.A0524 VO 28 IS 6 YR 2007 UL http://www.ajnr.org/content/28/6/1202.abstract AB