High voltage pulsed current stimulation of the sciatic nerve in rats: analysis by the SFI - Leoni, Anita Sofia Leite; Mazzer, Nilton; Guirro, Rinaldo Roberto de Jesus; Jatte, Fernanda Guadallini; Chereguini, Paulo Augusto Costa; Monte-Raso, Vanessa Vilela (Acta Ortopédica Brasileira, 2012)