title: Attribution of Concussion-Like Symptoms and History of Collision Sports Exposure.
authors.affiliation: PanMedix Inc, New York, New York.
authors.forename: Don
authors.initials: D
authors.lastname: Comrie
mesh_terms: D001265:Athletic Injuries / Q000453:epidemiology*; D001924:Brain Concussion / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008297:Male; D038223:Post-Concussion Syndrome / Q000453:epidemiology*