@article{UBHD-67381774,
  author={Mutschler, Jochen and Eisenacher, Sarah and Dirican, G{\"u}lseren and Großhans, Martin and Kiefer, Falk},
  title={Functional social support within a medical supervised outpatient treatment program},
  year={2013},
  pages={44-49},
  language={eng},
  issn={0095-2990},
  volume={39},
  number={1},
  journal={American journal of drug and alcohol abuse},
}
@article{UBHD-68300349,
  author={Mutschler, Jochen and Eisenacher, Sarah and Dirican, G{\"u}lseren and Großhans, Martin and Kiefer, Falk},
  title={Functional social support within a medical supervised outpatient treatment program},
  year={2013},
  pages={44-49},
  language={eng},
  issn={1097-9891},
  volume={39},
  number={1},
  note={Published online: 17 May 2012 ; Gesehen am 30.08.2018},
  journal={The American journal of drug and alcohol abuse},
  doi={10.3109/00952990.2012.677889},
}