“Advances to Establish Biomarkers Predictive of Opioids use Disorder in Patients with Chronic Pain”, LJMHR, vol. 25, no. 6, pp. 13–23, Jun. 2025, Accessed: Feb. 04, 2026. [Online]. Available: https://testing.journalspress.uk/index.php/LJMHR/article/view/1365