The role of 5-HTTLPR in choosing the lesser of two evils, the better of two goods: Examining the impact of 5-HTTLPR genotype and tryptophan depletion in object choice
Blair, K. S., Finger, E., Marsh, A. A., Morton, J., Mondillo, K., Buzas, B., Kamel, N., Goldman, D., Drevets, W. C., & Blair, R. J. R.