TY - JOUR T1 - The Evolutionary and Embryologic Basis for the Development and Anatomy of the Cavum Veli Interpositi JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - 612 LP - 613 VL - 21 IS - 3 AU - Leon E. Kier Y1 - 2000/03/01 UR - http://www.ajnr.org/content/21/3/612.3.abstract N2 - ER -