Analysis of the Lung Microbiome in the ``Healthy'' Smoker and in COPD Erb-Downward, John R. ; Thompson, Deborah L. ; Han, Meilan K. ; Freeman, Christine M. ; McCloskey, Lisa ; Schmidt, Lindsay A. ; Young, Vincent B. ; Toews, Galen B. ; Curtis, Jeffrey L. ; Sundaram, Baskaran ; Martinez, Fernando J. ; Huffnagle, Gary B. Abstract Publication: PLoS ONE Pub Date: February 2011 DOI: 10.1371/journal.pone.0016384 Bibcode: 2011PLoSO...616384E