TY - GEN AU - Buggy,D J AU - MacDowell,C TI - Extradural analgesia with clonidine and fentanyl compared with 0.25% bupivacaine in the first stage of labour SN - 0007-0912 PY - 1996///0917 KW - Adolescent KW - Adult KW - Analgesia, Epidural KW - methods KW - Analgesia, Obstetrical KW - Analgesics, Opioid KW - Anesthetics, Local KW - Bupivacaine KW - Clonidine KW - Double-Blind Method KW - Drug Combinations KW - Female KW - Fentanyl KW - Humans KW - Labor Stage, First KW - Pregnancy KW - Sympatholytics N1 - Publication Type: Clinical Trial; Comparative Study; Journal Article; Randomized Controlled Trial UR - https://doi.org/10.1093/bja/76.2.319 ER -