@inproceedings{inproceedings463cd1b6,
title   = {Workplace drug testing in Brazil - sixteen-year experience: pruebas de drogas en el trabajo, dieciséis años de experiencia},
author = {Paranhos, Beatriz Aparecida Passos Bismara and Matsubara, Deise Satie and Tokuyama, Paula Satie and Yonamine, Maurício},
year = {2008},
publisher = {International Association of Forensic Toxicologists},
booktitle   = {South American Regional Meeting TIAFT}
}