| Literature DB >> 14064331 |
Abstract
Keywords: ECONOMICS; INSURANCE, HEALTH; PUBLIC HEALTH; SOCIAL SECURITY; SOCIAL WELFARE; UNITED STATES
Mesh:
Year: 1963 PMID: 14064331 DOI: 10.1056/NEJM196312262692606
Source DB: PubMed Journal: N Engl J Med ISSN: 0028-4793 Impact factor: 91.245