title: WITHDRAWN: Comparative efficacy of epidural, subarachnoid, and intracerebroventricular opioids in patients with pain due to cancer.
authors.affiliation: Department of Anesthesiology and Pain Medicine, University of Washington, 1959 NE Pacific St, Rm BB 1459, Seattle, WA, USA, 98195.
authors.forename: Jane C
authors.initials: JC
authors.lastname: Ballantyne
authors.forename: Caroline
authors.initials: C
authors.lastname: Carwood
authors.forename: Anita
authors.initials: A
authors.lastname: Gupta
authors.forename: Michael I
authors.initials: MI
authors.lastname: Bennett
authors.forename: Karen H
authors.initials: KH
authors.lastname: Simpson
authors.forename: Karthikeyan
authors.initials: K
authors.lastname: Dhandapani
authors.forename: Louise
authors.initials: L
authors.lastname: Lynch
authors.forename: Ganesan
authors.initials: G
authors.lastname: Baranidharan
mesh_terms: D015360:Analgesia, Epidural / Q000379:methods*; D000701:Analgesics, Opioid / Q000008:administration & dosage* / Q000009:adverse effects; D002986:Clinical Trials as Topic; D006801:Humans; D007276:Injections, Intraventricular; D009369:Neoplasms / Q000150:complications*; D010148:Intractable Pain / Q000188:drug therapy / Q000209:etiology
chemical_list: D000701:Analgesics, Opioid