Autosomal Recessive Spastic Ataxia of Charlevoix-Saguenay in Two Unrelated Turkish Families - Gücüyener, K; Özgül, Köksal; Paternotte, Caroline; Erdem, H; Prud'homme, J F; Özgüç, M; Topaloğlu, H (Neuropediatrics, 2001)