[Serious injuries caused by ski jumping in Norway 1977-81].
D000293:Adolescent; D000328:Adult; D001265:Athletic Injuries / Q000453:epidemiology* / Q000209:etiology; D002648:Child; D006801:Humans; D008297:Male; D009664:Norway; D012306:Risk; D012865:Skiing
Alvorlige skader ved skihopping i Norge 1977-81.