%0 Journal Article %A P Paoletti %A G Viegi %A L Carrozzi %T Bronchial hyperresponsiveness, genetic predisposition and environmental factors: the importance of epidemiological research %D 1992 %R 10.1183/09031936.93.05080910 %J European Respiratory Journal %P 910-912 %V 5 %N 8 %U https://erj.ersjournals.com/content/erj/5/8/910.full.pdf