Pain and Regional Anesthesia Opioid Self-administration in the Nerve-injured Rat: Relevance of Antiallodynic Effects to Drug Consumption and Effects of Intrathecal Analgesics.

• 神经损伤大鼠自我给予阿片:与药物消耗和鞘内镇痛药相关的抗触诱发痛作用。