RT Article T1 Withdrawal from Methadone Maintenance - Impact of a Tapering Network Support Program JF Journal of substance abuse treatment VO 9 IS 1 SP 21 OP 26 A2 Sorensen, James L. A2 Trier, Mella A2 Brummett, Stephen A2 Gold, Marc L. A2 Dumontet, Roland LA English YR 1992 UL https://krimdok.uni-tuebingen.de/Record/1640135170 K1 Methadon