Ryan, Margaret A.K.; Smith, Tyler C.; Smith, Besa; Amoroso, Paul; Boyko, Edward J.; Gray, Gregory C.; Gackstetter, Gary D.; Riddle, James R.; Wells, Timothy S.; Gumbs, Gia; Corbeil, Thomas E.; Hooper, Tomoko I. (February 2007). "Millennium Cohort: enrollment begins a 21-year contribution to understanding the impact of military service". Journal of Clinical Epidemiology. 60 (2): 181–191. doi:10.1016/j.jclinepi.2006.05.009. PMID17208125.
Institute of Medicine (US) Committee on Measuring the Health of Persian Gulf Veterans; Hernandez, L. M.; Durch, J. S.; Blazer Dg, I. I.; Hoverman, I. V. (1999). Lyla M. Hernandez; Jane S. Durch; Dan G. Blazer II; Isabel V. Hoverman (eds.). Gulf War Veterans: Measuring Health. National Academy Press. doi:10.17226/9636. ISBN978-0-309-06580-1. PMID25077231. Retrieved 2013-08-15.
LeardMann, Cynthia A.; Powell, Teresa M.; Smith, Tyler C.; Bell, Michael R.; Smith, Besa; Boyko, Edward J.; Hooper, Tomoko I.; Gackstetter, Gary D.; Ghamsary, Mark; Hoge, Charles W. (7 August 2013). "Risk Factors Associated With Suicide in Current and Former US Military Personnel". JAMA. 310 (5): 496–506. doi:10.1001/jama.2013.65164. PMID23925620.
Institute of Medicine (US) Committee on Measuring the Health of Persian Gulf Veterans; Hernandez, L. M.; Durch, J. S.; Blazer Dg, I. I.; Hoverman, I. V. (1999). Lyla M. Hernandez; Jane S. Durch; Dan G. Blazer II; Isabel V. Hoverman (eds.). Gulf War Veterans: Measuring Health. National Academy Press. doi:10.17226/9636. ISBN978-0-309-06580-1. PMID25077231. Retrieved 2013-08-15.
Ryan, Margaret A.K.; Smith, Tyler C.; Smith, Besa; Amoroso, Paul; Boyko, Edward J.; Gray, Gregory C.; Gackstetter, Gary D.; Riddle, James R.; Wells, Timothy S.; Gumbs, Gia; Corbeil, Thomas E.; Hooper, Tomoko I. (February 2007). "Millennium Cohort: enrollment begins a 21-year contribution to understanding the impact of military service". Journal of Clinical Epidemiology. 60 (2): 181–191. doi:10.1016/j.jclinepi.2006.05.009. PMID17208125.
Institute of Medicine (US) Committee on Measuring the Health of Persian Gulf Veterans; Hernandez, L. M.; Durch, J. S.; Blazer Dg, I. I.; Hoverman, I. V. (1999). Lyla M. Hernandez; Jane S. Durch; Dan G. Blazer II; Isabel V. Hoverman (eds.). Gulf War Veterans: Measuring Health. National Academy Press. doi:10.17226/9636. ISBN978-0-309-06580-1. PMID25077231. Retrieved 2013-08-15.
LeardMann, Cynthia A.; Powell, Teresa M.; Smith, Tyler C.; Bell, Michael R.; Smith, Besa; Boyko, Edward J.; Hooper, Tomoko I.; Gackstetter, Gary D.; Ghamsary, Mark; Hoge, Charles W. (7 August 2013). "Risk Factors Associated With Suicide in Current and Former US Military Personnel". JAMA. 310 (5): 496–506. doi:10.1001/jama.2013.65164. PMID23925620.