Gradus, J. L., Farkas, D. K., Svensson, E., Ehrenstein, V., Lash, T. L., & Sørensen, H. T. (2017). Posttraumatic Stress Disorder and Gastrointestinal Disorders in the Danish Population. Epidemiology.

Gradus, Jaimie L., Dóra Körmendiné Farkas, Elisabeth Svensson, Vera Ehrenstein, Timothy L. Lash, and Henrik Toft Sørensen. "Posttraumatic Stress Disorder and Gastrointestinal Disorders in the Danish Population." Epidemiology 2017.

Gradus, Jaimie L., et al. "Posttraumatic Stress Disorder and Gastrointestinal Disorders in the Danish Population." Epidemiology 2017.