Wen, PhD W, Taber, MD L, Lynch, PhD SY, He, PhD E, Ripa, MD S. 12-Month safety and effectiveness of once-daily hydrocodone. J of Opioid Management [Internet]. 2015 Jul. 1 [cited 2024 Apr. 27];11(4):339-56. Available from: https://wmpllc.org/ojs/index.php/jom/article/view/189