McGuine, T., Post, E., Pfaller, A. Y., Hetzel, S., Schwarz, A., Brooks, M. A., & Kliethermes, S. A. (2020). Does soccer headgear reduce the incidence of sport-related concussion? A cluster, randomised controlled trial of adolescent athletes. Br J Sports Med.

McGuine, Timothy, Eric Post, Adam Yakuro Pfaller, Scott Hetzel, Allison Schwarz, M Alison Brooks, a Stephanie A. Kliethermes. "Does Soccer Headgear Reduce the Incidence of Sport-related Concussion? A Cluster, Randomised Controlled Trial of Adolescent Athletes." Br J Sports Med 2020.

McGuine, Timothy, et al. "Does Soccer Headgear Reduce the Incidence of Sport-related Concussion? A Cluster, Randomised Controlled Trial of Adolescent Athletes." Br J Sports Med 2020.