Effects of high-intensity respiratory muscle training on respiratory muscle strength in individuals with Parkinson's disease: Protocol of a randomized clinical trial. - Brito, Sherindan Ayessa Ferreira de; Scianni, Aline Alvim; Silveira, Bruna Mara Franco; Oliveira, Elem Rodrigues Martins de; Mateus, Maria Eduarda; Faria, Christina Danielli Coelho de Morais (PLoS ONE, 2023)