M. Massari, P. Desideri, P. Menchinelli, L. Cerrito, and L. De Giovanni, “Urinary incontinence: Clinical observation on 30 patients undergoing treatment with F.R.E.M.S (Frequency Rhythmic Electrical Modulation System)”, Arch Ital Urol Androl, vol. 87, no. 3, pp. 243–245, Sep. 2015.