a Artículo Consoli, Arturo | Cuccuini, Matteo | Lorenzini, Francesca | Bianchi, Andrea | Grazzini, Giulia Anatomical Variations of the Posterior Circulation : Case Reports and a Review of Literature PDF 2012 - Firenze University Press Forma parte de IJAE : Italian Journal of Anatomy and Embryology : 117, 1, 2012