Roiger, T., Weidauer, L., & Kern, B. (2015). A longitudinal pilot study of depressive symptoms in concussed and injured/nonconcussed national collegiate athletic association division I student-athletes. Journal of athletic training, 50(3), S. 256-261. doi:10.4085/1062-6050-49.3.83

Roiger, Trevor, Lee Weidauer, and Bryce Kern. "A Longitudinal Pilot Study of Depressive Symptoms in Concussed and Injured/nonconcussed National Collegiate Athletic Association Division I Student-athletes." Journal of Athletic Training 50, no. 3 (2015): S. 256-261.

Roiger, Trevor, Lee Weidauer, and Bryce Kern. "A Longitudinal Pilot Study of Depressive Symptoms in Concussed and Injured/nonconcussed National Collegiate Athletic Association Division I Student-athletes." Journal of Athletic Training 50.3 (2015): S. 256-261.