Use of a new simple device, the airflometer, in detecting changes in airways obstuction
Poppius, H.; Mattson, K.
Scandinavian Journal of Respiratory Diseases 58(5): 269-272
1977
ISSN/ISBN: 0036-5572 PMID: 146254 Document Number: 120280
A simple device for measuring ventilatory function, the airflometer, at least as sensitive as the Wright peak-flow meter in detecting histamine-induced bronchoconstriction in asthmatic patients. The apparatus was suitable for monitoring ventilatory function by the patients themselves at home.