Kornvig, Simon, Henrik Kehlet, Christoffer C Jørgensen, Anders Fink-Jensen, Poul Videbech, Alma B Pedersen, and Claus Varnum. “Association of Preoperative Psychopharmacological Treatment and the Risk of New Chronic Opioid Use After Hip and Knee Arthroplasty: A Danish Registry-Based Cohort Study of 73,033 Procedures”. Acta Orthopaedica 96 (June 29, 2025): 492–498. Accessed May 18, 2026. https://actaorthop.org/actao/article/view/44228.