Kogan, S. M., Beach, S. R. H., Philibert, R. A., Brody, G. H., Chen, Y., & Lei, M. (2010). 5-HTTLPR Status Moderates the Effect of Early Adolescent Substance Use on Risky Sexual Behavior.

Kogan, Steven M., Steven R. H. Beach, Robert A. Philibert, Gene H. Brody, Yi-fu Chen, und Man-Kit Lei. 5-HTTLPR Status Moderates the Effect of Early Adolescent Substance Use On Risky Sexual Behavior. 2010.

Kogan, Steven M., et al. 5-HTTLPR Status Moderates the Effect of Early Adolescent Substance Use On Risky Sexual Behavior. 2010.