J, F. M., M, S. J., M, M. L., K, C. H., Shou-En, L., & S, Q. K. (2012, December). A retrospective cohort study of U.S. service members returning from Afghanistan and Iraq: Is physical health worsening over time? BMC Public Health.
Chicago Style (17th ed.) CitationJ, Falvo Michael, Serrador Jorge M, McAndrew Lisa M, Chandler Helena K, Lu Shou-En, and Quigley Karen S. "A Retrospective Cohort Study of U.S. Service Members Returning from Afghanistan and Iraq: Is Physical Health Worsening over Time?" BMC Public Health Dec. 2012.
MLA (9th ed.) CitationJ, Falvo Michael, et al. "A Retrospective Cohort Study of U.S. Service Members Returning from Afghanistan and Iraq: Is Physical Health Worsening over Time?" BMC Public Health, Dec. 2012.
Warning: These citations may not always be 100% accurate.