%0 Journal Article %T Dosage patterns in methadone treatment: Results from a national survey, 1988-2005 %A Pollack, Harold A. %A D'Aunno, Thomas %D 2008 %R 10.1111/j.1475-6773.2008.00870.x %P 2143-2163 %J Health Services Research %V 43 %I 6 %2 ISSN: 0017-9124