title: Addition of clonidine and fentanyl to epidural blockade with 0.5% bupivacaine.
authors.forename: J C
authors.initials: JC
authors.lastname: Murphy
authors.forename: E A
authors.initials: EA
authors.lastname: Shipton
authors.forename: I
authors.initials: I
authors.lastname: Havlik
authors.forename: H S
authors.initials: HS
authors.lastname: Schoeman
mesh_terms: D015360:Analgesia, Epidural; D002045:Bupivacaine / Q000494:pharmacology*; D003000:Clonidine / Q000494:pharmacology*; D004357:Drug Synergism; D005283:Fentanyl / Q000494:pharmacology*; D006801:Humans
chemical_list: D003000:Clonidine; D005283:Fentanyl; D002045:Bupivacaine