Gamma Knife Radiosurgery in the Management of Arteriovenous Malformations of the Basal Ganglia Region of the Brain - Nicolato, A; Foroni, R; Crocco, A; Zampieri, P G; Alessandrini, F; Bricolo, A; Gerosa, M A (min - Minimally Invasive Neurosurgery, 2002)