TY - GEN AU - Lee,I O AU - Lee,I H TI - Systemic, but not intrathecal, ketamine produces preemptive analgesia in the rat formalin model SN - 0254-1319 PY - 2001///1204 KW - Analgesia KW - Analgesics KW - administration & dosage KW - Animals KW - Formaldehyde KW - Hyperalgesia KW - drug therapy KW - Injections, Intravenous KW - Injections, Spinal KW - Ketamine KW - Male KW - Rats KW - Rats, Sprague-Dawley N1 - Publication Type: Journal Article ER -