title: Rotation, partial rotation (semi-switch), combining opioids, and titration. Does "opioid plus opioid" strategy make a step forward on our way to improving the outcome of pain treatment?
authors.forename: Aleksandra
authors.initials: A
authors.lastname: Kotlinska-Lemieszek
mesh_terms: D000465:Algorithms; D000701:Analgesics, Opioid / Q000008:administration & dosage* / Q000627:therapeutic use*; D004359:Drug Therapy, Combination; D006801:Humans; D010146:Pain / Q000188:drug therapy*; D010166:Palliative Care; D016896:Treatment Outcome
chemical_list: D000701:Analgesics, Opioid