Roadside opioid testing of drivers using oral fluid: the case of a country with a zero tolerance law, Spain

por Fierro, Inmaculada, Colás, Mónica, González-Luque, Juan Carlos, Álvarez, F. Javier
Publicado 2017

Drivers who tested positive for cannabis in oral fluid: a longitudinal analysis of administrative data for Spain between 2011 and 2016

por Herrera-Gómez, Francisco, García-Mingo, Mercedes, Colás, Mónica, González-Luque, Juan Carlos, Alvarez, F Javier
Publicado 2019