@inproceedings{inproceedings, title = {{Elevated sputum BPIFB1 levels correlate with progression of chronic obstructive pulmonary disease}}, publisher = {{European Respiratory Society}}, url = {{}}, year = {{2015}}, month = {{9}}, author = {{Gao J and Ohlmeier S and Nieminen P and Toljamo T and Tiitinen S and Kanerva T and Bingle L and Araujo B and Rönty M and Höyhtyä M and Bingle C et al}}, doi = {{10.1183/13993003.congress-2015.pa606}}, journal = {{5.2 Monitoring Airway Disease}}, note = {{Accessed on 2024/12/22}}}