RT Journal Article SR Electronic T1 David Norman, MD, 29th President of the American Society of Neuroradiology JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 1661 OP 1662 VO 13 IS 6 A1 Huckman, Michael S. YR 1992 UL http://www.ajnr.org/content/13/6/1661.abstract AB