Vitória, Paulo D.
Nunes, Célia
Precioso, José
This article is maintained by: Elsevier
Article Title: Parents’ educational level and second-hand tobacco smoke exposure at home in a sample of Portuguese children
Journal Title: Revista Portuguesa de Pneumologia (English Edition)
CrossRef DOI link to publisher maintained version: https://doi.org/10.1016/j.rppnen.2017.02.005
Content Type: article
Copyright: © 2017 Sociedade Portuguesa de Pneumologia. Published by Elsevier España, S.L.U.