Oxytocin is associated with human trustworthiness

@article{Zak2005OxytocinIA,
  title={Oxytocin is associated with human trustworthiness},
  author={Paul J. Zak and Robert Kurzban and William T. Matzner},
  journal={Hormones and Behavior},
  year={2005},
  volume={48},
  pages={522-527}
}

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