TY - JOUR T1 - Fe de errores JO - Gaceta Sanitaria T2 - SN - 02139111 M3 - 10.1016/S0213-9111(05)71369-8 DO - 10.1016/S0213-9111(05)71369-8 UR - https://www.gacetasanitaria.org/es-fe-errores-articulo-S0213911105713698 ER -