3[1]ATTAL N, KAYSER V, GUILBAND G. The bidirectional dose-dependent effect of systemic naloxone is also related to the intensity and duration of painrelated disorders: a study in a rat model of peripheral mononeuopathy[J]. Brain Res, 1990,525(1):170-174.
4[3]ADAMS JH, DOYLE D, FORD I, et al. Diffuse axonal injury in head injury:definition, diagnosis and grading[J]. Histopathology,1989,15(1):49-59.
5Cuello AC.Central distribution of opioid peptised.Br Med Bull,1983,39:11.