1. Knowing the Enemy Is Halfway towards Victory: A Scoping Review on Opioid-Induced Hyperalgesia
   Tiago J. Sampaio-Cunha et al, 2022, Journal of Clinical Medicine CrossRef
2. A High Dose of Fentanyl May Accelerate the Onset of Acute Postoperative Pain
   Anna Rupniewska-Ladyko et al, 2019, Anesthesiology and Pain Medicine CrossRef
3. Suspected opioid‐induced hyperalgesia in an infant following surgery: A case report
   Proshad N. Efune et al, 2022, Journal of Clinical Pharmacy and Therapeutics CrossRef
4. Opioid free anesthesia: evidence for short and long-term outcome
   Dario BUGADA et al, 2021, Minerva Anestesiologica CrossRef