title: Is there a need for a ski helmet mandatory for children?
authors.forename: G
authors.initials: G
authors.lastname: Ruedl
authors.forename: M
authors.initials: M
authors.lastname: Kopp
authors.forename: M
authors.initials: M
authors.lastname: Burtscher
mesh_terms: D002648:Child; D006259:Craniocerebral Trauma / Q000517:prevention & control*; D005060:Europe; D006260:Head Protective Devices / Q000706:statistics & numerical data*; D006801:Humans; D012865:Skiing / Q000293:injuries*