Segall H D, Daniels D L, Fitz C R, Hesselink J R, Jahnke R W, Kieffer S A, Leeds N E, Maravilla K R, Quencer R M, Rosenbaum A E
University of Southern California School of Medicine, Los Angeles.
Radiology. 1991 Mar;178(3):902-6. doi: 10.1148/radiology.178.3.1994447.