Progressive cavitating leukoencephalopathy:: a novel childhood disease - Naidu, Sakkubai; Bibat, Genila; Lin, Doris; Burger, Peter; Barker, Peter; Rosemberg, Sergio; Braverman, Nancy; Arroyo, Hugo; Dowling, Michael; Hamosh, Ada; Kimonis, Virginia; Blank, Carol; et al. (Annals of Neurology, 2005)