%0 Journal Article %T Evidence-based treatment for opioid disorders: A 23-year national study of methadone dose levels %A D'Aunno, Thomas %A Pollack, Harold A. %A Frimpong, Jemima A. %A Wuchiett, David %D 2014 %R 10.1016/j.jsat.2014.06.001 %P 245-250 %J Journal of Substance Abuse Treatment %V 47 %I 4 %2 ISSN: 0740-5472