Health and Fitness Journal of Canada
https://doi.org/10.14288/hfjc.v14i4.362
Health Behaviour and Policy Review
https://www.ingentaconnect.com/content/psp/hbpr/2021/00000008/00000003/art00007
Frontiers in Public Health
https://www.frontiersin.org/articles/10.3389/fpubh.2020.557814/abstract
Journal of Sport Medicine
https://pubmed.ncbi.nlm.nih.gov/33426084/
JAMA Neurology
https://jamanetwork.com/journals/jamaneurology/fullarticle/2757869
American Journal of Sports Science and Medicine
http://pubs.sciepub.com/ajssm/7/2/2/
Lancet Child & Adolescent Health
https://www.thelancet.com/journals/lanchi/article/PIIS2352-4642(19)30194-4/fulltext
British Journal of Sports Medicine
https://bjsm.bmj.com/content/53/8/495
BC Medical Journal
https://www.bcmj.org/worksafebc/concussions-and-return-work-considerations
British Journal of Sports Medicine
https://bjsm.bmj.com/content/47/1/15