title: [High incidence of cerebral concussion among elite ice hockey players].
authors.affiliation: Ortopedkliniken, centrallasarettet, Boden.
authors.forename: Y
authors.initials: Y
authors.lastname: Tegner
authors.forename: R
authors.initials: R
authors.lastname: Lorentzon
mesh_terms: D001924:Brain Concussion / Q000453:epidemiology* / Q000209:etiology; D015331:Cohort Studies; D006688:Hockey / Q000293:injuries*; D006801:Humans; D008297:Male; D011446:Prospective Studies; D013548:Sweden / Q000453:epidemiology
vernacular_title: Hög incidens commotio cerebri hos ishockeyspelare i elitserien.