Transcorneal electrical stimulation for patients with retinitis pigmentosa: a prospective, randomized, sham-controlled follow-up study over 1 year - Schatz, Andreas; Pach, Johanna; Gosheva, Mariya; Naycheva, Lubka; Willmann, Gabriel; Wilhelm, Barbara; Peters, Tobias; Bartz-Schmidt, Karl Ulrich; Zrenner, Eberhart; Messias, André; Gekeler, Florian (Investigative Opthalmology & Visual Science, 2017)