Respiratory symptoms among waste-picking child laborers: a cross-sectional study
Autor: | Da, Hernández Romero, Anna Oudin, Strömberg U, Je, Karlsson, Welinder H, Sequeira G, Blanco L, Jiménez M, Sánchez F, Albin M |
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Zdroj: | Europe PubMed Central |
Databáze: | OpenAIRE |
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