title: Bupivacaine and etidocaine for lumbar epidural anesthesia for intra-abdominal pelvic surgery, a double-blind study.
mesh_terms: D000083:Acetanilides / Q000031:analogs & derivatives; D000328:Adult; D000368:Aged; D000698:Analgesia; D000767:Anesthesia, Epidural; D002045:Bupivacaine; D002986:Clinical Trials as Topic; D005041:Etidocaine; D006801:Humans; D007044:Hysterectomy; D008297:Male; D008875:Middle Aged; D009469:Neuromuscular Junction / Q000187:drug effects; D012677:Sensation; D013997:Time Factors
chemical_list: D000083:Acetanilides; D005041:Etidocaine; D002045:Bupivacaine