Association Between Travel Length and Drug Use Among Brazilian Truck Drivers - Sinagawa, Daniele Mayumi; Carvalho, Heráclito Barbosa De; Andreuccetti, Gabriel; Prado, Natanael Vitoriano Do; Oliveira, Keziah Cristina Barbosa Gruber De; Yonamine, Maurício; Muñoz, Daniel Romero; Gjerded, Hallvard; Leyton, Vilma (Traffic Injury Prevention, 2015)