Authors:
Magnus, P
Nafstad, P
Oie, L
Carlsen, KCL
Becher, G
Kongerud, J
Carlsen, KH
Samuelsen, SO
Botten, G
Bakketeig, LS
Citation: P. Magnus et al., Exposure to nitrogen dioxide and the occurrence of bronchial obstruction in children below 2 years, INT J EPID, 27(6), 1998, pp. 995-999