The cost of caring: the Metropolitan Life Insurance Company's Visiting Nurse Service, 1909-1953.
Hamilton
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D003152:Community Health Nursing / Q000266:history* / Q000458:organization & administration; D049673:History, 20th Century; D007352:Insurance, Life / Q000191:economics / Q000266:history*; D007373:Interinstitutional Relations; D009519:New York City