TY - CONF A1 - Vollmer, H. C. A1 - Ellgring, Johann Heinrich A1 - Ferstl, R. T1 - Prediction of premature termination of therapy in the treatment of drug addicts N2 - No abstract available KW - Psychologie Y1 - 1992 UR - https://opus.bibliothek.uni-wuerzburg.de/frontdoor/index/index/docId/4380 UR - https://nbn-resolving.org/urn:nbn:de:bvb:20-opus-50274 ER -