title: Enterohepatic circulation of opioid drugs. Is it clinically relevant in the treatment of cancer patients?
authors.affiliation: Royal Marsden Hospital, London, England.
authors.forename: G W
authors.initials: GW
authors.lastname: Hanks
authors.forename: P J
authors.initials: PJ
authors.lastname: Wand
mesh_terms: D000701:Analgesics, Opioid / Q000378:metabolism* / Q000627:therapeutic use; D000818:Animals; D004764:Enterohepatic Circulation; D006801:Humans; D009369:Neoplasms / Q000503:physiopathology*; D010146:Pain / Q000188:drug therapy*
chemical_list: D000701:Analgesics, Opioid