Collado, MD, PhD F, Torres, MD, PhD LM. Association of transdermal fentanyl and oral transmucosal fentanyl citrate in the treatment of opioid naïve patients with severe chronic noncancer pain. J of Opioid Management [Internet]. 2018 Jan. 30 [cited 2024 Apr. 29];4(2):111-5. Available from: https://wmpllc.org/ojs/index.php/jom/article/view/980