Age-Associated Changes on Axonal Regeneration and Functional Outcome after Spinal Cord Injury in Rats. - Roozbehi, Amrollah; Joghataei, Mohammad Taghi; Bakhtiyari, Mehrdad; Mohammadi, Jamshid; Rad, Parastou; Delaviz, Hamdollah (Acta Medica Iranica, 2015)