Threshold Levels of Visual Field and Acuity Loss Related to Significant Decreases in the Quality of Life and Emotional States of Patients with Retinitis Pigmentosa. - azoulay, Line; Chaumet-Riffaud, Philippe; Jaron, Steven; Roux, Camille; Sancho, Serge; Berdugo, Naomi; audo, Isabelle; Sahel, José-alain; Mohand-Saïd, Saddek (Ophthalmic Research, 2015)