title: [Bicycles and head injuries. A prospective study from Trøndelag 1979-1980].
mesh_terms: D000293:Adolescent; D000328:Adult; D001265:Athletic Injuries / Q000453:epidemiology*; D001642:Bicycling; D002648:Child; D002675:Child, Preschool; D006259:Craniocerebral Trauma / Q000453:epidemiology / Q000209:etiology*; D005260:Female; D006801:Humans; D008297:Male; D009664:Norway; D011446:Prospective Studies; D013177:Sports
vernacular_title: Sykkel og hodeskader. En prospektiv undersøkelse fra Trøndelags-fylkene 1979-1980.