Megalencephaly and Perisylvian Polymicrogyria with Postaxial Polydactyly and Hydrocephalus (MPPH): Report of a New Case - Garavelli, L; Guareschi, E; Errico, S; Simoni, A; Bergonzini, P; Zollino, M; Gurrieri, F; Mancini, G M; Schot, R; Van Der Spek, P J; Frigieri, G; Zonari, P; Albertini, E; Giustina, E Della; Amarri, S; Banchini, G; Dobyns, W B; Neri, G (Neuropediatrics, 2007)