1.
Davstad, MA I, Stenbacka, PhD M, Leifman, MSE A, Beck, PhD O, Korkmaz, MD, PhD S, Romelsjo, MD, PhD A. Patterns of illicit drug use and retention in a methadone program: A longitudinal study. J of Opioid Management [Internet]. 2007 Jan. 1 [cited 2024 Nov. 24];3(1):27-34. Available from: https://wmpllc.org/ojs/index.php/jom/article/view/1163