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  • Social Security
    Social Security
    Government sponsored social insurance programs.<br/>Year introduced: AID TO THE BLIND & AID TO THE TOTALLY DISABLED were see under PUBLIC ASSISTANCE 1968-1977
    MeSH
  • Insurance Selection Bias
    Insurance Selection Bias
    Adverse or favorable selection bias exhibited by insurers or enrollees resulting in disproportionate enrollment of certain groups of people.<br/>Year introduced: 1991(1989)
    MeSH

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