title: Do the elderly understand catastrophic bill?
authors.forename: B
authors.initials: B
authors.lastname: Uhlar
mesh_terms: D000368:Aged; D002388:Catastrophic Illness / Q000191:economics*; D006801:Humans; D007354:Insurance, Major Medical / Q000331:legislation & jurisprudence*; D006278:Medicare / Q000331:legislation & jurisprudence*; D014481:United States