Green, B. L., Rowland, J. H., Krupnick, J. L., Epstein, S. A., Stockton, P., Stern, N. M., … & Steakley, C. (1998). Prevalence of Posttraumatic Stress Disorder in Women with Breast Cancer. Psychosomatics, 39(2), 102-111. doi: 10.1016/S0033-3182(98)71356-8