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Research Article

DRD4 Polymorphism Moderates the Effect of Alcohol Consumption on Social Bonding

  • Kasey G. Creswell mail,

    kgriffin@pitt.edu

    Affiliation: Department of Psychology, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America

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  • Michael A. Sayette,

    Affiliation: Department of Psychology, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America

    X
  • Stephen B. Manuck,

    Affiliation: Department of Psychology, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America

    X
  • Robert E. Ferrell,

    Affiliation: Department of Human Genetics, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America

    X
  • Shirley Y. Hill,

    Affiliation: Department of Psychiatry, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America

    X
  • John D. Dimoff

    Affiliation: Department of Psychology, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America

    X
  • Published: February 08, 2012
  • DOI: 10.1371/journal.pone.0028914

About the Authors

Kasey G. Creswell, Michael A. Sayette, Stephen B. Manuck, John D. Dimoff
Department of Psychology, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
Robert E. Ferrell
Department of Human Genetics, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
Shirley Y. Hill
Department of Psychiatry, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America

Corresponding Author

Email: kgriffin@pitt.edu

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: KGC MAS SBM SYH REF. Performed the experiments: KGC MAS JDD. Analyzed the data: KGC. Wrote the paper: KGC MAS SBM.