Juvenile Gerstmann-Straussler-Scheinker Disease Mimicking Anticipation Phenomenon - Silva, Thiago Yoshinaga Tonholo; Marques, Marcos Vinicius Oliveira; Zanoteli, Edmar; Pedroso, Jose Luiz; Barsottini, Orlando Graziani Povoas (MOVEMENT DISORDERS CLINICAL PRACTICE, 2023)