Occupational asthma: validity of monitoring of peak expiratory flow rates and non-allergic bronchial responsiveness as compared to specific inhalation challenge
B Perrin, F Lagier, J L'Archeveque, A Cartier, LP Boulet, J Cote, JL Malo
European Respiratory Journal 1992 5: 40-48; DOI: 10.1183/09031936.93.05010040