Evaluation of the effects of erythropoietin and interleukin-6 in rats submitted to acute spinal cord injury - Barros, Alderico Girao Campos de; Cristante, Alexandre Fogaça; Santos, Gustavo Bispo dos; Natalino, Renato Jose Mendonca; Ferreira, Ricardo Jose Rodriguez; Barros Filho, Tarcísio Eloy Pessoa de (Clinics, 2019)