Matching pairs difficulty in children with spinal muscular atrophy type I - Polido, Graziela Jorge; Barbosa, Alessandra Ferreira; Morimoto, Carlos Hitoshi; Caromano, Fátima Aparecida; Favero, Francis Meire; Zanoteli, Edmar; Reed, Umbertina Conti; Voos, Mariana Callil (Neuromuscular Disorders, 2017)