Applicability of semi-automated kinetic perimetry (SKP) in the assessment of the visual field loss due to retinitis pigmentosa - Nowomiejska, Katarzyna; Paetzold, Jens; Krapp, Elke; Rejdak, Robert; Żarnowski, Tomasz; Zagórski, Zbigniew; Schiefer, Ulrich (Klinika Oczna / Acta Ophthalmologica Polonica Supplement, 2004)