title: Compulsory health insurance: is it necessary?
authors.forename: C A
authors.initials: CA
authors.lastname: Pierson
mesh_terms: D000574:American Medical Association; D006801:Humans; D008119:Lobbying; D009310:National Health Insurance, United States / Q000331:legislation & jurisprudence*; D009722:Nurse Practitioners; D014481:United States