title: Understanding COPD hospitalizations: the devil is always in the details!
authors: David M
authors: DM
authors: Mannino
mesh_terms: D006760:Hospitalization / Q000706:statistics & numerical data*; D006801:Humans; D011237:Predictive Value of Tests; D029424:Pulmonary Disease, Chronic Obstructive / Q000401:mortality*; D012307:Risk Factors; D014481:United States / Q000453:epidemiology; D014728:Veterans