title: Hair drug testing in the new Brazilian regulation to obtain professional driver's licence: no parallel to any other law enforcement in the world.
authors.affiliation: Faculty of Medicine, University of São Paulo, Brazil. vileyton@usp.br.
authors.forename: Vilma
authors.initials: V
authors.lastname: Leyton
authors.affiliation: Faculty of Medicine, University of São Paulo, Brazil.
authors.forename: Gabriel
authors.initials: G
authors.lastname: Andreuccetti
authors.affiliation: Faculty of Pharmaceutical Sciences, University of São Paulo, Brazil.
authors.forename: Rafael Menck
authors.initials: RM
authors.lastname: de Almeida
authors.affiliation: Faculty of Medicine, University of São Paulo, Brazil.
authors.forename: Daniel Romero
authors.initials: DR
authors.lastname: Muñoz
authors.affiliation: Forensic Analytical and Clinical Toxicology Consultant and Training Specialists, Miami, USA.
authors.forename: H Chip
authors.initials: HC
authors.lastname: Walls
authors.affiliation: Faculty of Medicine, University of São Paulo, Brazil.
authors.forename: Julia Maria D'Andrea
authors.initials: JM
authors.lastname: Greve
authors.affiliation: Brazilian Association of Traffic Medicine, Sao Paulo, Brazil.
authors.forename: José Heverardo
authors.initials: JH
authors.lastname: da Costa Montal
authors.affiliation: Brazilian Association of Traffic Medicine, Sao Paulo, Brazil.
authors.forename: Flavio Emir
authors.initials: FE
authors.lastname: Adura
authors.affiliation: Faculty of Pharmaceutical Sciences, University of São Paulo, Brazil.
authors.forename: Mauricio
authors.initials: M
authors.lastname: Yonamine
mesh_terms: D000434:Alcoholic Beverages / Q000032:analysis; D001334:Automobile Driving / Q000331:legislation & jurisprudence*; D001938:Brazil; D000066448:Driving Under the Influence / Q000517:prevention & control; D006197:Hair / Q000737:chemistry*; D006801:Humans; D013287:Illicit Drugs / Q000032:analysis* / Q000331:legislation & jurisprudence; D035846:Law Enforcement / Q000941:ethics / Q000379:methods*; D015813:Substance Abuse Detection / Q000379:methods*
chemical_list: D013287:Illicit Drugs
keywords: Analysis; Brazil; drugs; hair; safety; traffic