title: A third of Americans had problems paying medical bills in 2012.
authors.forename: Bob
authors.initials: B
authors.lastname: Roehr
mesh_terms: D000328:Adult; D017048:Health Care Costs / Q000706:statistics & numerical data*; D006801:Humans; D007348:Insurance, Health / Q000191:economics*; D017057:Medically Uninsured; D014481:United States; D055815:Young Adult