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