Beyond Oral Opioids? A Retrospective Comparison of Transdermal Buprenorphine and Oxycodone/Naloxone for Sustained Relief in Chronic Low-Back Pain. - Perna, Andrea; Rovere, Giuseppe; Franchini, Andrea; Passiatore, Marco; Ricciardi, Luca; Barletta, Felice; Gorgoglione, Franco Lucio (Applied Sciences (2076-3417), 2025)