Retraction: Reduction of neuronal damage and promotion of locomotor recovery after spinal cord injury by early administration of methylprednisolone: possible involvement of autophagy pathway
1 Department of Neurosurgery, Shanghai Renji Hospital, Shanghai Jiaotong University, School of Medicine Shanghai 200127 People's Republic of China zhangxh1969@hotmail.com +86-21-58394262 +86-21-34506561.