title: COPD costs to approach $50B per year in 2020.
mesh_terms: D005544:Forecasting; D017048:Health Care Costs / Q000706:statistics & numerical data* / Q000639:trends*; D006760:Hospitalization / Q000191:economics* / Q000706:statistics & numerical data / Q000639:trends; D006801:Humans; D029424:Pulmonary Disease, Chronic Obstructive / Q000191:economics*; D014481:United States