Prevalence of secondhand smoke exposure in asthmatic children at home and in the car: A cross-sectional study
Objective: To compare secondhand smoke exposure (SHSe) prevalence at home and inside the car between asthmatic and non-asthmatic Portuguese children. Materials and methods: This is a cross-sectional study that assessed children's SHSe in a representative sample of nine Portuguese cities. A vali...
| Main Authors: | , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2016-07-01
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| Series: | Revista Portuguesa de Pneumologia (English Edition) |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2173511516000038 |