Metzger, L. J., Pitman, R. K., Miller, G. A., Paige, S. R., & Orr, S. P. (2008). Intensity dependence of auditory P2 in monozygotic twins discordant for Vietnam combat: Associations with posttraumatic stress disorder.

Metzger, Linda J., Roger K. Pitman, Gregory A. Miller, Stephen R. Paige, و Scott P. Orr. Intensity Dependence of Auditory P2 in Monozygotic Twins Discordant for Vietnam Combat: Associations With Posttraumatic Stress Disorder. 2008.

Metzger, Linda J., et al. Intensity Dependence of Auditory P2 in Monozygotic Twins Discordant for Vietnam Combat: Associations With Posttraumatic Stress Disorder. 2008.