@misc{miscc88ab77c,
title   = {Does natural history of asthma and allergy protect workers from getting worse?},
author = {Vianna, Elcio dos Santos Oliveira and Cetlin, Andrea de Cássia Vernier Antunes and Arruda, Luisa Karla de Paula and Bagatin, E. and Martinez, José Antônio Baddini and Borges, Marcos de Carvalho and Ferraz, E.},
year = {2013},
booktitle   = {International Conference of the American Thoracic Society (ATS)}
}