TY - JOUR T1 - The apparent ineffectiveness of bicycle helmets: A case of selective citation JO - Gaceta Sanitaria T2 - AU - Olivier,Jake SN - 02139111 M3 - 10.1016/j.gaceta.2013.09.003 DO - 10.1016/j.gaceta.2013.09.003 UR - https://www.gacetasanitaria.org/es-the-apparent-ineffectiveness-bicycle-helmets-articulo-S0213911113001714 ER -