Long-term effects of heroin-assisted treatment in Germany.
Verthein U, Bonorden-Kleij K, Degkwitz P, Dilg C, Köhler WK, Passie T, Soyka M, Tanger S, Vogel M, Haasen C.
Verthein U, et al. Among authors: haasen c.
Addiction. 2008 Jun;103(6):960-6; discussion 967-8. doi: 10.1111/j.1360-0443.2008.02185.x. Epub 2008 Apr 16.
Addiction. 2008.
PMID: 18422829
Clinical Trial.