@misc{misc02013b9b,
title   = {Effects of Exposure to Biomass Combustion in Respiratory Symptoms},
author = {Silva, Luiz Fernando and Saldiva, Silvia and Carvalho-Oliveira, Regiani and Dolhnikoff, Marisa and Saldiva, Paulo Hilário Nascimento and Mauad, Thais},
year = {2007},
booktitle   = {Annual Congress of the European Respiratory Society}
}