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Chronic cough and phlegm in young adults
Cerveri, I., Accordini, S., Corsico, A., Zoia, M.C., Carrozzi, L., Cazzoletti, L., Beccaria, M., Marinoni, A., Viegi, G., de Marco, R.Volume:
22
Language:
english
Journal:
European Respiratory Journal
DOI:
10.1183/09031936.03.00121103
Date:
September, 2003
File:
PDF, 289 KB
english, 2003