TY - RPRT TI - Preemptive intrathecal ketamine injection produces a long-lasting decrease in neuropathic pain behaviors in a rat model. AU - A W Burton AU - D H Lee AU - C Saab AU - J M Chung DO - 10.1016/s1098-7339(99)90129-3 UR - https://pubmed.ncbi.nlm.nih.gov/10338169/ ID - 10338169 ER -