Koenen K C, Uddin M, Amstadter A B, Galea S
Departments of Society, Human Development, and Health and Epidemiology, Harvard School of Public Health, Boston, MA, USASchool of Public Health, University of Michigan, Ann Arbor, MI, USAMedical University of South Carolina, Charleston, SC, USAGelman Professor and Chair of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY, USA.
Int J Clin Pract. 2010 Oct;64(11):1489-1492. doi: 10.1111/j.1742-1241.2010.02359.x.