title: Epidural versus intrathecal route of opioid administration.
authors.forename: G
authors.initials: G
authors.lastname: Nordberg
mesh_terms: D000701:Analgesics, Opioid / Q000008:administration & dosage* / Q000378:metabolism / Q000494:pharmacology; D000767:Anesthesia, Epidural / Q000379:methods; D004305:Dose-Response Relationship, Drug; D006801:Humans; D007278:Injections, Spinal / Q000379:methods; D007700:Kinetics; D008055:Lipids; D012995:Solubility; D014662:Vasoconstrictor Agents / Q000494:pharmacology
chemical_list: D000701:Analgesics, Opioid; D008055:Lipids; D014662:Vasoconstrictor Agents