Original article
Single breath nitrogen test as predictor of lung function decline and COPD over an 8-year follow-up
F. Pistellia,b,
, D.L. Sherrillc, F. Di Pedeb,d,1, S. Baldaccid, M. Simonid, S. Maiod, L. Carrozzia,b, G. Viegid
a Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, University of Pisa; Via P. Savi, 10 56126 Pisa (Italy)
b Pulmonary Unit, Cardiothoracic and Vascular Department, Pisa University Hospital; Via Paradisa, 2 56124 Pisa (Italy)
c Asthma and Airway Disease Research Center, University of Arizona; 1501 N. Campbell Avenue - 85724 Tucson, AZ (USA)
d Pulmonary Environmental Epidemiology Unit, CNR Institute of Clinical Physiology, Pisa, Italy, Via Trieste, 41 56126 Pisa (Italy)
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