RT Journal Article SR Electronic T1 Flow dynamics for radiologists. I. Basic principles of fluid flow. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 1065 OP 1075 VO 15 IS 6 A1 C W Kerber A1 D Liepsch YR 1994 UL http://www.ajnr.org/content/15/6/1065.abstract AB