HEALTH INSURANCE: TYPE OF INSURING ORGANIZATION AND MULTIPLE COVERAGE. UNITED STATES--JULY 1962-JUNE 1963.
D006760:Hospitalization; D006801:Humans; D007341:Insurance; D007343:Insurance Carriers; D007348:Insurance, Health; D007350:Insurance, Hospitalization; D013223:Statistics as Topic; D014481:United States
INSURANCE, HEALTH; INSURANCE, HOSPITALIZATION; STATISTICS; UNITED STATES