TY - RPRT TI - [Is methadone maintenance provided by private practitioners effective?]. AU - Rudolf Stohler AU - Carlos Nordt AU - Luis Falcato AU - Kenneth M Dürsteler-MacFarland AU - Wulf Rössler PY - 2004 UR - https://pubmed.ncbi.nlm.nih.gov/15357530/ ID - 15357530 ER -