title: [Rotation of opioids].
authors.forename: Jean-Philippe
authors.initials: JP
authors.lastname: Gras
mesh_terms: D000701:Analgesics, Opioid / Q000008:administration & dosage* / Q000493:pharmacokinetics*; D004334:Drug Administration Schedule; D004359:Drug Therapy, Combination; D006801:Humans; D008433:Mathematics; D013810:Therapeutic Equivalency
chemical_list: D000701:Analgesics, Opioid