TY - GEN AU - Sveticic,Gorazd AU - Gentilini,Andrea AU - Eichenberger,Urs AU - Zanderigo,Eleonora AU - Sartori,Valentina AU - Luginbühl,Martin AU - Curatolo,Michele TI - Combinations of bupivacaine, fentanyl, and clonidine for lumbar epidural postoperative analgesia: a novel optimization procedure SN - 0003-3022 PY - 2005///0104 KW - Adolescent KW - Adrenergic alpha-Agonists KW - administration & dosage KW - Adult KW - Aged KW - Aged, 80 and over KW - Analgesia, Epidural KW - adverse effects KW - Analgesics, Opioid KW - Anesthetics, Local KW - Bupivacaine KW - Clonidine KW - Drug Combinations KW - Female KW - Fentanyl KW - Hip KW - surgery KW - Humans KW - Knee KW - Male KW - Middle Aged KW - Models, Statistical KW - Nerve Block KW - Orthopedic Procedures KW - Pain Measurement KW - drug effects KW - Pain, Postoperative KW - drug therapy KW - Regression Analysis N1 - Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial UR - https://doi.org/10.1097/00000542-200412000-00019 ER -