RT Article T1 Substitution with buprenorphine in methadone- and morphine sulfate-dependent patients - Preliminary results JF European addiction research VO 4 IS 1 SP 8 OP 12 A1 Bouchez, Jacques A2 Beauverie, P. A2 Touzeau, D. LA English YR 1998 UL https://krimdok.uni-tuebingen.de/Record/1639794999 K1 Drogensubstitution K1 Buprenorphin