TY - JOUR T1 - Three Pathways between the Sacroiliac Joint and Neural Structures Exist JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - 1388 LP - 1389 VL - 20 IS - 8 AU - Jeffrey D. Towers Y1 - 1999/09/01 UR - http://www.ajnr.org/content/20/8/1388.abstract N2 - ER -