Alfidi R J, Masaryk T J, Haacke E M, Lenz G W, Ross J S, Modic M T, Nelson A D, LiPuma J P, Cohen A M
Department of Radiology, University Hospitals of Cleveland, Case Western Reserve University, School of Medicine, OH 44106.
AJR Am J Roentgenol. 1987 Dec;149(6):1097-109. doi: 10.2214/ajr.149.6.1097.