To identify mental disorders and their prevalence in patients with retinitis pigmentosa (RP). This descriptive study was carried out between January 2009 and January 2010 on 417 patients with RP. who were members of Iran RP Center. The necessary data were collected using questionnaires consisting two parts: The background characteristics and questions assessing the mental health and s... https://otsportszones.shop/product-category/uofa/