TY  - JOUR 
T1  - Perception of hearing protectors by workers that participate in hearing preservation programs: a preliminary study
JO  - CoDAS
A1  - Gonçalves, Cláudia Giglio de Oliveira
A1  - Lüders, Débora
A1  - Guirado, Débora Simões
A1  - Albizu, Evelyn Joice
A1  - Marques, Jair Mendes
SN  - 2317-1782
UL  - 10.1590/2317-1782/20152014139
VL  - 27 
Y1  - 2015
PB  - Brasil 
ER  -