Respiratory Symptoms in Children of Upper Silesia, Poland: Cross-Sectional Study in Two Towns of Different Air Pollution Levels
In children aged 7-9 years residing in the town of Chorzow (C) and in the town of Mikolow (M), located 30 km apart (Upper Silesia, the industrial part of Poland), respiratory symptoms were ascertained according to the parental answers to WHO-Questionnaire. Mean annual concentrations of air pollutant...
Gespeichert in:
Veröffentlicht in: | European journal of epidemiology 1996-02, Vol.12 (1), p.115-120 |
---|---|
Hauptverfasser: | , , , , |
Format: | Artikel |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Schreiben Sie den ersten Kommentar!