authors Marchetti, Nathaniel Crapo, James D Garshick, Eric Kinney, Gregory L McKenzie, Alex Stinson, Douglas Lutz, Sharon M David Lynch, MD, PhD Criner, Gerard J Silverman, Edwin K
has subject area Analysis of Variance Female Forced Expiratory Volume Humans Lung Male Middle Aged Occupational Exposure Odds Ratio Pulmonary Disease, Chronic Obstructive Pulmonary Emphysema Respiratory Physiological Phenomena Risk Factors Sex Distribution Smoking Spirometry Surveys and Questionnaires Tomography, X-Ray Computed