T Frischer

Lung function growth and ambient ozone: a three-year population study in school children.

R Urbanek, J. Spengler, M. Studnicka, 1999, American journal of respiratory and critical care medicine.

Long- and medium-term ozone effects on lung growth including a broad spectrum of exposure

M Schumacher, M. Schumacher, F. Horak, 2004, European Respiratory Journal.