RT Article T1 Monitoring in methadone maintenance treatment JF International journal of the addictions VO 30 IS 9 SP 1177 OP 1185 A1 Baker, John G. A2 Rounds, James B. A2 Carson, Carol A. LA English YR 1995 UL https://krimdok.uni-tuebingen.de/Record/1639398872 K1 Methadonprogramm