title: Analgesic synergy between intrathecal opioids and local anesthetics.
authors.forename: T J
authors.initials: TJ
authors.lastname: Maves
authors.forename: G F
authors.initials: GF
authors.lastname: Gebhart
mesh_terms: D000767:Anesthesia, Epidural; D002045:Bupivacaine / Q000008:administration & dosage*; D004357:Drug Synergism; D005283:Fentanyl / Q000494:pharmacology*; D006801:Humans
chemical_list: D005283:Fentanyl; D002045:Bupivacaine