Bracha, Dr. Stefan and Person, Dr., COL, MC Donald A. and Bernstein, Dr. David M. and Flaxman, Dr. Norman A. and Masukawa, Nicole K. (2005) Combat and Warfare in the Early Paleolithic and Medically Unexplained Musculo-Facial Pain in the 21st Century War Veterns and Active-Duty Military Personnel. [Journal (Paginated)]