RT Journal Article SR Electronic T1 Imaging of the Temporal Bone, 3rd ed JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 1977 OP 1977 VO 22 IS 10 A1 Swartz, Joel D. YR 2001 UL http://www.ajnr.org/content/22/10/1977.abstract AB