| Literature DB >> 13685346 |
Abstract
Keywords: INSURANCE, HEALTH/in old age; SOCIAL WELFARE; STATE MEDICINE
Mesh:
Year: 1961 PMID: 13685346 PMCID: PMC1522293 DOI: 10.2105/ajph.51.1.1
Source DB: PubMed Journal: Am J Public Health Nations Health ISSN: 0002-9572