title: The knees are in danger in skiing.
authors.forename: A
authors.initials: A
authors.lastname: Ekeland
mesh_terms: D000070598:Anterior Cruciate Ligament Injuries; D004867:Equipment Design; D006801:Humans; D007718:Knee Injuries / Q000453:epidemiology / Q000209:etiology / Q000517:prevention & control; D012449:Safety; D012865:Skiing / Q000293:injuries*; D013180:Sprains and Strains / Q000209:etiology