Effect of Estrogen Therapy on TNF-α and iNOS Gene Expression in Spinal Cord Injury Model - Amini Pishva, Akram; Akbari, Mohammad; Farahabadi, Akram; Arabkheradmand, Ali; Beyer, Cordian; Dashti, Nasrin; Moradi, Fatemeh; Hassanzadeh, Gholamreza (Acta Medica Iranica, 2016)