@article{article, title = {{Elevated sputum BPIFB1 levels in smokers with chronic obstructive pulmonary disease: a longitudinal study}}, publisher = {{American Physiological Society}}, url = {{}}, year = {{2015}}, month = {{7}}, 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 CD et al}}, doi = {{10.1152/ajplung.00082.2015}}, volume = {{309}}, journal = {{American Journal of Physiology-Lung Cellular and Molecular Physiology}}, issue = {{1}}, pages = {{L17-L26}}, note = {{Accessed on 2024/12/29}}}