TY  - JOUR 
T1  - Attention performance among Brazilian truck drivers and its
          association with amphetamine use: pilot study
JO  - Revista de Saúde Pública
A1  - Oliveira, Lúcio Garcia de
A1  - Santos, Bernardo dos
A1  - Gonçalves, Priscila Dib
A1  - Carvalho, Heráclito de Barbosa
A1  - Massad, Eduardo
A1  - Leyton, Vilma
SN  - 0034-8910
UL  - 10.1590/S0034-8910.2013047004702
VL  - 47 
Y1  - 2013
PB  - Brasil 
ER  -