TY - JOUR AU - Fierro Lorenzo, María Inmaculada AU - Colás, Mónica AU - González Luque, Juan Carlos AU - Álvarez González, Francisco Javier PY - 2017 SN - 1747-597X UR - http://uvadoc.uva.es/handle/10324/45798 AB - Background: Opioids can impair psychomotor performance, and driving under the influence of opioids is associated with an increased risk of accidents. The goals of this study were i) to determine the prevalence of opioids (heroin, morphine, codeine,... LA - eng PB - Springer Nature KW - Drug abuse KW - Abuso de sustancias KW - Oral fluids KW - Fluidos orales KW - Driving KW - Conducción KW - Drug testing KW - Detección de drogas TI - Roadside opioid testing of drivers using oral fluid: the case of a country with a zero tolerance law, Spain DO - 10.1186/s13011-017-0108-3 ER -