title: Biomarkers in COPD: the search continues!
authors.affiliation: Dept of Preventive Medicine and Environmental Health, University of Kentucky College of Public Health, Lexington, KY, USA dmannino@uky.edu.
authors.forename: David M
authors.initials: DM
authors.lastname: Mannino
mesh_terms: D005260:Female; D005540:Forced Expiratory Flow Rates; D006801:Humans; D008297:Male; D011498:Protein Precursors / Q000097:blood*; D029424:Pulmonary Disease, Chronic Obstructive / Q000097:blood*; D037661:Pulmonary Surfactant-Associated Proteins / Q000097:blood*; D011663:Pulmonary Surfactants / Q000097:blood*; D012907:Smoking / Q000009:adverse effects*
chemical_list: D011498:Protein Precursors; D037661:Pulmonary Surfactant-Associated Proteins; D011663:Pulmonary Surfactants