@misc{misc697e3f20,
title   = {Lung function and bronchial hyperresponsiveness in traffic controllers},
author = {Santos, Ubiratan P. and Ribeiro, Marcos and Lin, Chin A. and Saldiva, Paulo Hilário Nascimento and Bussacos, Marco A. and Zanetta, Dirce Maria Trevisan and Braga, Alfésio L. F. and Terra Filho, Mário},
year = {2003},
booktitle   = {ERS Annual Congress}
}