Respiratory health status of children from two different air pollution exposure settings of Sri Lanka: A cross-sectional study

Respiratory symptoms in children of Uppe

Respiratory symptoms in children of Upper Silesia, Poland: Cross-sectional study in two towns of different air pollution levels

✍ J. E. Zejda; M. Skiba; A. Orawiec; T. Dybowska; B. Cimander 📂 Article 📅 1996 🏛 Springer 🌐 English ⚖ 608 KB

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