title: Morphine is not a prodrug.
authors.affiliation: Leiden, The Netherlands a.dahan@lumc.nl.
authors.forename: A
authors.initials: A
authors.lastname: Dahan
authors.affiliation: Frankfurt am Main, Germany.
authors.forename: J
authors.initials: J
authors.lastname: Lötsch
mesh_terms: D000701:Analgesics, Opioid / Q000493:pharmacokinetics*; D006801:Humans; D009020:Morphine / Q000493:pharmacokinetics*; D009022:Morphine Derivatives / Q000493:pharmacokinetics*
chemical_list: D000701:Analgesics, Opioid; D009022:Morphine Derivatives; D009020:Morphine