Pretreatment with intrathecal amitriptyline potentiates anti-hyperalgesic effects of post-injury intra-peritoneal amitriptyline following spinal nerve ligation

Kuang I. Cheng, Hung Chen Wang, Lin Li Chang, Fu Yen Wang, Chung Sheng Lai, Chao Wen Chou, Hung Pei Tsai, Aij Lie Kwan