Armstrong, L. E., Johnson, E. C., Casa, D. J., Ganio, M. S., McDermott, B. P., Lopez, R. M., . . . Emmanuel, H. (2010). The American Football uniform: Uncompensable heat stress and hyperthermic exhaustion. Journal of athletic training, 45(2), S. 117-127. doi:10.4085/1062-6050-45.2.117

Armstrong, Lawrence E., Evan C. Johnson, Douglas J. Casa, Matthew S. Ganio, Brendon P. McDermott, Rebecca M. Lopez, Linda M. Yamamoto, and Holly Emmanuel. "The American Football Uniform: Uncompensable Heat Stress and Hyperthermic Exhaustion." Journal of Athletic Training 45, no. 2 (2010): S. 117-127.

Armstrong, Lawrence E., et al. "The American Football Uniform: Uncompensable Heat Stress and Hyperthermic Exhaustion." Journal of Athletic Training 45.2 (2010): S. 117-127.