. "L Polissar" . . . . "article scientifique publi\u00E9 en 1989"@fr . . "Bicycle helmet use by children. Evaluation of a community-wide helmet campaign"@en . . . . . . "262" . . "F P Rivara" . "1989-10-01T00:00:00Z"^^ . "T D Koepsell" . "Bicycle helmet use by children. Evaluation of a community-wide helmet campaign"@nl . . . "10.1001/JAMA.262.16.2256" . "Bicycle helmet use by children. Evaluation of a community-wide helmet campaign"@nl . . "im Oktober 1989 ver\u00F6ffentlichter wissenschaftlicher Artikel"@de . "scientific article published on 01 October 1989"@en . "Bicycle helmet use by children. Evaluation of a community-wide helmet campaign"@en . . "Bicycle helmet use by children. Evaluation of a community-wide helmet campaign"@nl . "2795807" . . "16" . "wetenschappelijk artikel"@nl . "art\u00EDculu cient\u00EDficu espubliz\u00E1u n'ochobre de 1989"@ast . . "2256-2261" . "Bicycle helmet use by children. Evaluation of a community-wide helmet campaign"@en . "Bicycle helmet use by children. Evaluation of a community-wide helmet campaign"@en . . . . . . . "\u043D\u0430\u0443\u043A\u043E\u0432\u0430 \u0441\u0442\u0430\u0442\u0442\u044F, \u043E\u043F\u0443\u0431\u043B\u0456\u043A\u043E\u0432\u0430\u043D\u0430 \u0432 \u0436\u043E\u0432\u0442\u043D\u0456 1989"@uk .