Burkhart, S., Ellis, C., Jones, C., Smurawa, T., & Polousky, J. (2020). THE UTILITY AND VALIDATION OF THE FREQUENCY OF CONCUSSION SYMPTOMS (FOCS) QUESTIONNAIRE. Orthop J Sports Med.
Chicago-stil citatBurkhart, SO, CS Ellis, CA Jones, TM Smurawa, och JD Polousky. "THE UTILITY AND VALIDATION OF THE FREQUENCY OF CONCUSSION SYMPTOMS (FOCS) QUESTIONNAIRE." Orthop J Sports Med 2020.
MLA-referensBurkhart, SO, et al. "THE UTILITY AND VALIDATION OF THE FREQUENCY OF CONCUSSION SYMPTOMS (FOCS) QUESTIONNAIRE." Orthop J Sports Med 2020.
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