title: The political calculus of a Medicare prescription drug benefit.
authors.forename: Alan
authors.initials: A
authors.lastname: Lyles
mesh_terms: D011307:Drug Prescriptions; D006801:Humans; D007356:Insurance, Pharmaceutical Services / Q000191:economics*; D006278:Medicare / Q000191:economics* / Q000331:legislation & jurisprudence*; D011057:Politics; D014481:United States